{"id":29229,"date":"2026-01-28T11:28:52","date_gmt":"2026-01-28T16:28:52","guid":{"rendered":"https:\/\/www.wamanadventures.com\/blog\/?p=29229"},"modified":"2026-09-09T09:28:54","modified_gmt":"2026-09-09T14:28:54","slug":"andes-highest-peaks-top-10","status":"publish","type":"post","link":"https:\/\/www.wamanadventures.com\/blog\/en\/andes-highest-peaks-top-10\/","title":{"rendered":"Top 10 Highest Mountains in South America"},"content":{"rendered":"<p><strong>South America\u2019s highest mountains are concentrated in the Andes, where several summits rise above 21,600 ft (6,600 m).<\/strong> Elevation, however, tells only part of the story. Access, climate, remoteness, protected-area regulations, and even the possibility of seeing a mountain without attempting its summit can differ greatly from one peak to another.<\/p>\n<p>Mountain rankings can also vary slightly between sources because government agencies, topographic surveys, and mountaineering databases do not always use the same elevation measurements or criteria for defining individual peaks. This ranking follows current institutional figures where available and does not count subsidiary summits of the same mountain as separate entries.<\/p>\n<div id=\"attachment_29056\" style=\"width: 2570px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-29056\" class=\"size-full wp-image-29056\" src=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Andean-mountain-landscape-from-above-scaled.webp\" alt=\"Aerial view of rugged Andean mountain ridges extending across western South America\" width=\"2560\" height=\"1561\" srcset=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Andean-mountain-landscape-from-above-scaled.webp 2560w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Andean-mountain-landscape-from-above-768x468.webp 768w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Andean-mountain-landscape-from-above-1536x936.webp 1536w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Andean-mountain-landscape-from-above-2048x1249.webp 2048w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Andean-mountain-landscape-from-above-560x341.webp 560w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><p id=\"caption-attachment-29056\" class=\"wp-caption-text\">The Andes contain nearly all of South America\u2019s highest mountain peaks.<\/p><\/div>\n<h2>South America\u2019s 10 highest mountains, ranked by elevation<\/h2>\n<table style=\"border-collapse: collapse;width: 52.715%;height: 264px\">\n<tbody>\n<tr style=\"height: 24px\">\n<td style=\"width: 3.94796%;height: 24px;text-align: center\"><strong>MOUNTAIN<\/strong><\/td>\n<td style=\"width: 5.78776%;height: 24px;text-align: center\"><strong>ELEVATION<\/strong><\/td>\n<td style=\"width: 5.66125%;height: 24px;text-align: center\"><strong>LOCATION<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"width: 3.94796%;height: 24px\">Mount Aconcagua<\/td>\n<td style=\"width: 5.78776%;height: 24px\">22,831 ft (6,959 m)<\/td>\n<td style=\"width: 5.66125%;height: 24px\">Mendoza, Argentina<\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"width: 3.94796%;height: 24px\">Ojos del Salado Volcano<\/td>\n<td style=\"width: 5.78776%;height: 24px\">22,615 ft (6,893 m)<\/td>\n<td style=\"width: 5.66125%;height: 24px\">San Francisco Pass, Argentina\u2013Chile border<\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"width: 3.94796%;height: 24px\">Pissis Volcano<\/td>\n<td style=\"width: 5.78776%;height: 24px\">22,293 ft (6,795 m)<\/td>\n<td style=\"width: 5.66125%;height: 24px\">La Rioja\u2013Catamarca border, Argentina<\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"width: 3.94796%;height: 24px\">Mount Mercedario<\/td>\n<td style=\"width: 5.78776%;height: 24px\">22,211 ft (6,770 m)<\/td>\n<td style=\"width: 5.66125%;height: 24px\">San Juan, Argentina<\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"width: 3.94796%;height: 24px\">Mount Huascar\u00e1n<\/td>\n<td style=\"width: 5.78776%;height: 24px\">22,205 ft (6,768 m)<\/td>\n<td style=\"width: 5.66125%;height: 24px\">Yungay, Peru<\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"width: 3.94796%;height: 24px\">Bonete Chico Volcano<\/td>\n<td style=\"width: 5.78776%;height: 24px\">22,175 ft (6,759 m)<\/td>\n<td style=\"width: 5.66125%;height: 24px\">La Rioja, Argentina<\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"width: 3.94796%;height: 24px\">Tres Cruces Volcano<\/td>\n<td style=\"width: 5.78776%;height: 24px\">22,139 ft (6,748 m)<\/td>\n<td style=\"width: 5.66125%;height: 24px\">Atacama, Chile<\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"width: 3.94796%;height: 24px\">Llullaillaco Volcano<\/td>\n<td style=\"width: 5.78776%;height: 24px\">22,110 ft (6,739 m)<\/td>\n<td style=\"width: 5.66125%;height: 24px\">Border between Antofagasta and Salta, Chile and Argentina<\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"width: 3.94796%;height: 24px\">Cazadero Volcano<\/td>\n<td style=\"width: 5.78776%;height: 24px\">21,844 ft (6,658 m)<\/td>\n<td style=\"width: 5.66125%;height: 24px\">Catamarca\u2013Atacama border, Argentina and Chile<\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"width: 3.94796%;height: 24px\">Incahuasi Volcano<\/td>\n<td style=\"width: 5.78776%;height: 24px\">21,778 ft (6,638 m)<\/td>\n<td style=\"width: 5.66125%;height: 24px\">San Francisco Pass, Argentina\u2013Chile border<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote><p><strong><i class=\"fas fa-info-circle \" ><\/i> Important note:<\/strong><\/p>\n<p>Published elevations are not identical across government agencies, historic surveys, modern topographic measurements, and mountaineering databases. When mountains are separated by only a few meters, these differences can change their position in a ranking. This list uses current institutional figures where available and treats each named mountain as one entry rather than counting subsidiary summits separately.<\/p><\/blockquote>\n<h3>1. Aconcagua Mountain \u2013 22,841 ft (6,962 m)<\/h3>\n<div id=\"attachment_29340\" style=\"width: 745px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-29340\" class=\"wp-image-29340 size-full\" src=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Aconcagua-the-highes-mountain-in-South-America.webp\" alt=\"Aconcagua rising above the high Andes in Mendoza, Argentina, with snow on its upper slopes\" width=\"735\" height=\"448\" srcset=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Aconcagua-the-highes-mountain-in-South-America.webp 735w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Aconcagua-the-highes-mountain-in-South-America-560x341.webp 560w\" sizes=\"(max-width: 735px) 100vw, 735px\" \/><p id=\"caption-attachment-29340\" class=\"wp-caption-text\">Aconcagua is the highest mountain in South America and the Andes.<\/p><\/div>\n<ul>\n<li><strong>Location:<\/strong> Aconcagua Provincial Park, Mendoza Province, Argentina.<\/li>\n<li><strong>Elevation:<\/strong> 22,841 ft (6,962 m).<\/li>\n<li><strong>Base city:<\/strong> Mendoza, with access toward the mountain through Uspallata and Route 7.<\/li>\n<li><strong>Typical visiting window:<\/strong> November to March for most trekking and climbing activity; park access and rules vary by season.<\/li>\n<li><strong>How to see it without summiting:<\/strong> Horcones, Route 7, and viewpoints around the entrance to Aconcagua Provincial Park.<\/li>\n<\/ul>\n<p>Aconcagua is the highest mountain in the Americas, the highest point in both the Southern and Western Hemispheres, and the highest summit outside Asia. Its normal route is not generally considered highly technical, but that does not make the expedition easy. The extreme altitude, rapidly changing weather, and long days at elevation make proper acclimatization, physical preparation, and emergency planning essential.<\/p>\n<p>Climbers and explorers have been drawn to the mountain for decades, but Aconcagua\u2019s history reaches much further back. High-altitude Inca evidence found on the mountain shows that it also held ceremonial importance centuries before modern mountaineering began.<\/p>\n<p>For current information on access, permits, reservations, and seasonal regulations, travelers can consult the official <a href=\"https:\/\/sitios.mendoza.gob.ar\/energiayambiente\/aconcagua\/\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\">Aconcagua<\/a> Provincial Park information.<\/p>\n<h3>2. Ojos del Salado Volcano \u2013 22,615 ft (6,893 m)<\/h3>\n<div id=\"attachment_29342\" style=\"width: 910px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-29342\" class=\"wp-image-29342 size-full\" src=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Ojos-del-Salado-snow-covered-volcano.jpg\" alt=\"Snow-covered Ojos del Salado volcano in the high Atacama Andes between Chile and Argentina\" width=\"900\" height=\"500\" srcset=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Ojos-del-Salado-snow-covered-volcano.jpg 900w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Ojos-del-Salado-snow-covered-volcano-768x427.jpg 768w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Ojos-del-Salado-snow-covered-volcano-560x311.jpg 560w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><p id=\"caption-attachment-29342\" class=\"wp-caption-text\">Ojos del Salado rises on the Argentina\u2013Chile border in the Atacama Andes.<\/p><\/div>\n<ul>\n<li><strong>Location:<\/strong> Border area between Atacama in <a href=\"https:\/\/back-packer.org\/best-places-to-visit-in-chile\/\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\">Chile<\/a> and Catamarca in Argentina.<\/li>\n<li><strong>Elevation:<\/strong> 22,615 ft (6,893 m).<\/li>\n<li><strong>Base city:<\/strong> Copiap\u00f3 in Chile; Fiambal\u00e1 or Tinogasta in Argentina.<\/li>\n<li><strong>Typical visiting window:<\/strong> December to March, depending on weather, road conditions, and access rules.<\/li>\n<li><strong>How to see it without summiting:<\/strong> San Francisco Pass, Laguna Verde, and sections of Argentina\u2019s Route of the Six Thousanders.<\/li>\n<\/ul>\n<p>Ojos del Salado is widely recognized as the world\u2019s highest active volcano. It rises in an exceptionally dry section of the high Andes, where cold, strong winds, long distances, and limited infrastructure shape almost every visit. Even reaching the surrounding area requires more planning than visiting a mountain with developed roads and services nearby.<\/p>\n<p>There is no confirmed historic eruption comparable with those of more frequently active volcanoes, although fumarolic activity has been observed around the summit area. Its name is associated with the Salado River and with the Andean expression \u201cojo de agua,\u201d used for a spring or water source.<\/p>\n<h3>3. Mount Pissis \u2013 22,293 ft (6,795 m)<\/h3>\n<div id=\"attachment_32112\" style=\"width: 1090px\" class=\"wp-caption alignnone\"><img decoding=\"async\" aria-describedby=\"caption-attachment-32112\" class=\"wp-image-32112 size-full\" src=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/monte-pissis-argentina-1.webp\" alt=\"Monte Pissis with snow-covered peaks and volcanic slopes rising above a high-altitude lagoon in the Argentine Andes.\" width=\"1080\" height=\"720\" srcset=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/monte-pissis-argentina-1.webp 1080w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/monte-pissis-argentina-1-768x512.webp 768w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/monte-pissis-argentina-1-320x213.webp 320w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/monte-pissis-argentina-1-560x373.webp 560w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><p id=\"caption-attachment-32112\" class=\"wp-caption-text\">Monte Pissis rises above an arid volcanic landscape, where snow-covered summits, reddish slopes and high-altitude lagoons define this remote area of the Argentine Andes.<\/p><\/div>\n<ul>\n<li><strong>Location:<\/strong> High Andean zone between Catamarca and La Rioja, Argentina.<\/li>\n<li><strong>Elevation used in this ranking:<\/strong> 22,293 ft (6,795 m).<\/li>\n<li><strong>Base city:<\/strong> Fiambal\u00e1 is one of the main regional access points.<\/li>\n<li><strong>Typical visiting window:<\/strong> December to March.<\/li>\n<li><strong>How to see it without summiting:<\/strong> Balc\u00f3n del Pissis and sections of the Route of the Six Thousanders.<\/li>\n<\/ul>\n<p>Mount Pissis is an inactive stratovolcano and is commonly ranked as the third-highest mountain in South America when an elevation of 22,293 ft (6,795 m) is used. Its remoteness adds another layer of difficulty: approaches cross vast stretches of dry, high-altitude terrain where infrastructure and services are scarce.<\/p>\n<p>Published measurements have changed over time, which is why some older rankings assign Pissis a slightly different elevation. Those variations do not alter its place among the highest mountains of the Andes, but they help explain why its exact position can differ from one list to another.<\/p>\n<h3>4. Mount Huascar\u00e1n \u2013 22,205 ft (6,768 m)<\/h3>\n<div id=\"attachment_32111\" style=\"width: 1210px\" class=\"wp-caption alignnone\"><img decoding=\"async\" aria-describedby=\"caption-attachment-32111\" class=\"wp-image-32111 size-full\" src=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/08\/Imagen-del-nevado-huascarn-con-neblina-y-el-atardecer-de-fondo.webp\" alt=\"Huascar\u00e1n rises above the Cordillera Blanca as clouds and sunset light highlight its snow-covered peaks, glaciers and rugged high-altitude terrain in the Peruvian Andes.\" width=\"1200\" height=\"750\" srcset=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/08\/Imagen-del-nevado-huascarn-con-neblina-y-el-atardecer-de-fondo.webp 1200w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/08\/Imagen-del-nevado-huascarn-con-neblina-y-el-atardecer-de-fondo-768x480.webp 768w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/08\/Imagen-del-nevado-huascarn-con-neblina-y-el-atardecer-de-fondo-560x350.webp 560w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><p id=\"caption-attachment-32111\" class=\"wp-caption-text\">Snow-covered Huascar\u00e1n mountain surrounded by mist and reddish sunset light in the Cordillera Blanca of \u00c1ncash, Peru.<\/p><\/div>\n<ul>\n<li><strong>Location:<\/strong> Huascar\u00e1n National Park, \u00c1ncash, Peru.<\/li>\n<li><strong>Elevation:<\/strong> 22,205 ft (6,768 m).<\/li>\n<li><strong>Base city:<\/strong> Huaraz is the main regional base; Yungay and Carhuaz provide access to nearby valleys and viewpoints.<\/li>\n<li><strong>Typical visiting window:<\/strong> May to September generally brings drier conditions for mountain travel.<\/li>\n<li><strong>How to see it without summiting:<\/strong> Callej\u00f3n de Huaylas, Yungay, Llanganuco, and several viewpoints throughout the Cordillera Blanca.<\/li>\n<\/ul>\n<p>Huascar\u00e1n is the highest mountain in Peru and one of the best-known glaciated summits in the tropical Andes. It rises inside Huascar\u00e1n National Park, a protected area where glaciers, high-altitude lakes, biodiversity, and dramatic mountain landscapes are concentrated within the Cordillera Blanca.<\/p>\n<p>Huascar\u00e1n Sur is the main objective for high-altitude climbers. Reaching its summit is not an ordinary trek: the ascent involves glacier travel, crevasses, avalanche exposure, and conditions that can change quickly. Anyone considering the climb needs the skills, preparation, equipment, and support appropriate for a technical mountaineering expedition.<\/p>\n<p>Travelers who want to experience Peru\u2019s mountain scenery without attempting a technical summit can compare regions, seasons, altitude, and trail difficulty in Waman Adventures\u2019 <a href=\"https:\/\/www.wamanadventures.com\/blog\/en\/trekking-in-peru\/\" rel=\"noopener\" data-wpel-link=\"internal\">trekking in Peru guide<\/a>.<\/p>\n<p>For current protected-area information and visitor guidance, the <a href=\"https:\/\/visitaareasnaturales.sernanp.gob.pe\/anps\/parque-nacional-huascaran\/\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\">SERNANP official Huascar\u00e1n National Park page<\/a> provides the relevant details.<\/p>\n<h3>5. Bonete Chico Volcano \u2013 22,175 ft (6,759 m)<\/h3>\n<div id=\"attachment_32114\" style=\"width: 1090px\" class=\"wp-caption alignnone\"><img decoding=\"async\" aria-describedby=\"caption-attachment-32114\" class=\"wp-image-32114 size-full\" src=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/nevado-bonete-chico-.webp\" alt=\"Nevado Bonete Chico with partially snow-covered peaks and an arid high-altitude landscape in the Argentine Andes.\" width=\"1080\" height=\"720\" srcset=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/nevado-bonete-chico-.webp 1080w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/nevado-bonete-chico--768x512.webp 768w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/nevado-bonete-chico--320x213.webp 320w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/nevado-bonete-chico--560x373.webp 560w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><p id=\"caption-attachment-32114\" class=\"wp-caption-text\">Nevado Bonete Chico rises above a dry high-Andean environment with sparse vegetation, rugged terrain and patches of snow across its slopes and summit.<\/p><\/div>\n<ul>\n<li><strong>Location:<\/strong> La Rioja Province, Argentina.<\/li>\n<li><strong>Elevation:<\/strong> 22,175 ft (6,759 m).<\/li>\n<li><strong>Base area:<\/strong> Access is generally organized through remote high-Andean routes from La Rioja or neighboring Catamarca.<\/li>\n<li><strong>Typical visiting window:<\/strong> December to March.<\/li>\n<li><strong>How to see it without summiting:<\/strong> High-altitude routes associated with Laguna Brava and the broader Six Thousanders corridor.<\/li>\n<\/ul>\n<p>Bonete Chico is less internationally known than Aconcagua or Ojos del Salado, yet its elevation places it among the highest mountains on the continent. Reaching the surrounding region means traveling through remote, arid, and exposed terrain, so dependable transport and careful logistical planning matter even for visitors who have no intention of climbing the mountain.<\/p>\n<p>Its ascent history is also less straightforward than that of better-documented peaks. Modern mountaineering references generally place the first recorded ascent in the 20th century, while earlier exploration accounts need to be distinguished from confirmed summit records.<\/p>\n<h3>6. Tres Cruces South \u2013 22,139 ft (6,748 m)<\/h3>\n<div id=\"attachment_32115\" style=\"width: 1090px\" class=\"wp-caption alignnone\"><img decoding=\"async\" aria-describedby=\"caption-attachment-32115\" class=\"wp-image-32115 size-full\" src=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/nevado-tres-cruces.webp\" alt=\"Nevado Tres Cruces with partially snow-covered peaks and broad arid high-altitude plains beneath a blue sky in the Andes.\" width=\"1080\" height=\"608\" srcset=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/nevado-tres-cruces.webp 1080w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/nevado-tres-cruces-768x432.webp 768w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/nevado-tres-cruces-560x315.webp 560w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><p id=\"caption-attachment-32115\" class=\"wp-caption-text\">Nevado Tres Cruces is characterized by high summits, volcanic slopes and broad arid plains, typical features of the high-altitude landscape in this part of the Andes.<\/p><\/div>\n<ul>\n<li><strong>Location:<\/strong> Border region between Atacama in Chile and Catamarca in Argentina.<\/li>\n<li><strong>Elevation of the South Summit:<\/strong> 22,139 ft (6,748 m).<\/li>\n<li><strong>Base city:<\/strong> Copiap\u00f3 in Chile; approaches from Argentina commonly use the San Francisco Pass corridor.<\/li>\n<li><strong>Typical visiting window:<\/strong> November to March.<\/li>\n<li><strong>How to see it without summiting:<\/strong> Santa Rosa Lagoon, Negro Francisco Lagoon, and the Salar de Maricunga area.<\/li>\n<\/ul>\n<p>Nevado Tres Cruces is a volcanic massif formed by three principal summits. The South Summit is the highest, while the Central and North summits reach lower elevations.<\/p>\n<p>The surrounding landscape combines high-altitude lagoons, salt flats, volcanic terrain, and wildlife adapted to the Atacama and puna environments. For most travelers, visiting the lagoons and nearby viewpoints is a far more practical way to experience this landscape than organizing a high-altitude summit attempt.<\/p>\n<h3>7. Llullaillaco Volcano \u2013 22,110 ft (6,739 m)<\/h3>\n<div id=\"attachment_29348\" style=\"width: 1356px\" class=\"wp-caption alignnone\"><img decoding=\"async\" aria-describedby=\"caption-attachment-29348\" class=\"size-full wp-image-29348\" src=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Snow-capped-Llullaillaco-Volcano-rising-above-the-high-altitude-desert-in-the-Andes.webp\" alt=\"Llullaillaco volcano rising above the high-altitude desert on the Chile\u2013Argentina border\" width=\"1346\" height=\"821\" srcset=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Snow-capped-Llullaillaco-Volcano-rising-above-the-high-altitude-desert-in-the-Andes.webp 1346w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Snow-capped-Llullaillaco-Volcano-rising-above-the-high-altitude-desert-in-the-Andes-768x468.webp 768w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Snow-capped-Llullaillaco-Volcano-rising-above-the-high-altitude-desert-in-the-Andes-560x342.webp 560w\" sizes=\"(max-width: 1346px) 100vw, 1346px\" \/><p id=\"caption-attachment-29348\" class=\"wp-caption-text\">Llullaillaco rises above one of the driest landscapes of the Andes.<\/p><\/div>\n<ul>\n<li><strong>Location:<\/strong> Border zone between Antofagasta, Chile, and Salta, Argentina.<\/li>\n<li><strong>Elevation:<\/strong> 22,110 ft (6,739 m).<\/li>\n<li><strong>Base city:<\/strong> Antofagasta or San Pedro de Atacama from Chile; Salta from Argentina, depending on the approach.<\/li>\n<li><strong>Typical visiting window:<\/strong> Conditions vary considerably, and remote high-altitude access requires careful planning.<\/li>\n<li><strong>How to see it without summiting:<\/strong> Remote Altiplano roads and high-desert viewpoints in the broader Llullaillaco region.<\/li>\n<\/ul>\n<p>Llullaillaco is one of the highest volcanoes on Earth and one of the Andes\u2019 most important high-altitude archaeological sites. On the Chilean side, the mountain lies within Llullaillaco National Park. Access is remote, and authorization may be required for certain activities, so the type of visit and current regulations need to be confirmed in advance.<\/p>\n<blockquote><p><strong><i class=\"fas fa-question-circle \" ><\/i> Did you know&#8230;?<\/strong><\/p>\n<p>In 1999, archaeologists discovered three exceptionally well-preserved Inca children near the summit. The find became one of the most important high-altitude archaeological discoveries in South America.<\/p><\/blockquote>\n<p>Current protected-area information is available from <a href=\"https:\/\/www.conaf.cl\/parque_nacionales\/parque-nacional-llullaillaco\/\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\">CONAF\u2019s official Llullaillaco National Park page<\/a>.<\/p>\n<h3>8. Cerro Mercedario \u2013 22,047 ft (6,720 m)<\/h3>\n<div id=\"attachment_29344\" style=\"width: 1781px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-29344\" class=\"size-full wp-image-29344\" src=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Snow-covered-Cerro-Mercedario-peak-with-rugged-ridgelines-in-the-high-Andes.webp\" alt=\"Snow-covered Cerro Mercedario above rugged ridges in the high Andes of Argentina\" width=\"1771\" height=\"1080\" srcset=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Snow-covered-Cerro-Mercedario-peak-with-rugged-ridgelines-in-the-high-Andes.webp 1771w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Snow-covered-Cerro-Mercedario-peak-with-rugged-ridgelines-in-the-high-Andes-768x468.webp 768w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Snow-covered-Cerro-Mercedario-peak-with-rugged-ridgelines-in-the-high-Andes-1536x937.webp 1536w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Snow-covered-Cerro-Mercedario-peak-with-rugged-ridgelines-in-the-high-Andes-560x342.webp 560w\" sizes=\"(max-width: 1771px) 100vw, 1771px\" \/><p id=\"caption-attachment-29344\" class=\"wp-caption-text\">Mercedario dominates the Cordillera de la Ramada in San Juan.<\/p><\/div>\n<ul>\n<li><strong>Location:<\/strong> Calingasta, San Juan Province, Argentina.<\/li>\n<li><strong>Elevation used in this ranking:<\/strong> 22,047 ft (6,720 m).<\/li>\n<li><strong>Base city:<\/strong> Barreal and the broader Calingasta area.<\/li>\n<li><strong>Typical visiting window:<\/strong> November to March for most mountaineering activity.<\/li>\n<li><strong>How to see it without summiting:<\/strong> Parts of the Calingasta Valley and the high-mountain landscapes around Barreal.<\/li>\n<\/ul>\n<p>Mercedario is the highest point in the Cordillera de la Ramada and one of Argentina\u2019s major expedition mountains. It is also a good example of why lists of South America\u2019s highest peaks do not always agree.<\/p>\n<p>Older references frequently give Mercedario an elevation of about 22,211 ft (6,770 m), while more recent Argentine institutional information uses 22,047 ft (6,720 m). With the 6,720 m figure and the group of peaks followed in this ranking, Mercedario occupies eighth place. A list using another elevation or different criteria for defining independent peaks may position it higher.<\/p>\n<h3>9. Cazadero \/ Walther Penck \u2013 21,844 ft (6,658 m)<\/h3>\n<div id=\"attachment_29349\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-29349\" class=\"size-full wp-image-29349\" src=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Rocky-summit-of-Cazadero-Volcano-with-patchy-snow-under-a-clear-blue-sky.webp\" alt=\"Rocky Cazadero or Walther Penck summit with patchy snow beneath a clear Andean sky\" width=\"1024\" height=\"624\" srcset=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Rocky-summit-of-Cazadero-Volcano-with-patchy-snow-under-a-clear-blue-sky.webp 1024w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Rocky-summit-of-Cazadero-Volcano-with-patchy-snow-under-a-clear-blue-sky-768x468.webp 768w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2020\/09\/Rocky-summit-of-Cazadero-Volcano-with-patchy-snow-under-a-clear-blue-sky-560x341.webp 560w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-29349\" class=\"wp-caption-text\">Cazadero stands within the volcanic high Andes near San Francisco Pass.<\/p><\/div>\n<ul>\n<li><strong>Location:<\/strong> High Andes near the Catamarca\u2013Atacama frontier.<\/li>\n<li><strong>Elevation used in this ranking:<\/strong> 21,844 ft (6,658 m).<\/li>\n<li><strong>Base city:<\/strong> Fiambal\u00e1 or Tinogasta in Argentina; Copiap\u00f3 in Chile.<\/li>\n<li><strong>Typical visiting window:<\/strong> November to March.<\/li>\n<li><strong>How to see it without summiting:<\/strong> San Francisco Pass and sections of the Route of the Six Thousanders.<\/li>\n<\/ul>\n<p>This mountain appears under several names, including Cazadero, Walther Penck, and Tipas. That variation can complicate comparisons between historical maps, expedition reports, and modern databases, especially when different sources use different names for the same high-Andean feature.<\/p>\n<p>The surrounding volcanic terrain is remote, and visiting the area is generally part of a broader high-Andean journey rather than a simple roadside stop. Even without a summit attempt, travelers need dependable transportation, sufficient water and fuel, and enough time to adjust to both the altitude and changing road conditions.<\/p>\n<h3>10. Incahuasi Volcano \u2013 21,778 ft (6,638 m)<\/h3>\n<div id=\"attachment_32117\" style=\"width: 1090px\" class=\"wp-caption alignnone\"><img decoding=\"async\" aria-describedby=\"caption-attachment-32117\" class=\"wp-image-32117 size-full\" src=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/Volcan_Incahuasi.webp\" alt=\"Incahuasi Volcano with arid slopes and a partially snow-covered summit in the high-altitude landscape of the central Andes.\" width=\"1080\" height=\"720\" srcset=\"https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/Volcan_Incahuasi.webp 1080w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/Volcan_Incahuasi-768x512.webp 768w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/Volcan_Incahuasi-320x213.webp 320w, https:\/\/www.wamanadventures.com\/blog\/wp-content\/uploads\/2026\/09\/Volcan_Incahuasi-560x373.webp 560w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><p id=\"caption-attachment-32117\" class=\"wp-caption-text\">Incahuasi Volcano stands out for its broad profile, desert-like slopes and visible snow patches within a high-altitude environment typical of the Andean plateau.<\/p><\/div>\n<ul>\n<li><strong>Location:<\/strong> San Francisco Pass area between Catamarca, Argentina, and Atacama, Chile.<\/li>\n<li><strong>Elevation used in this ranking:<\/strong> 21,778 ft (6,638 m).<\/li>\n<li><strong>Base city:<\/strong> Fiambal\u00e1 or Tinogasta in Argentina; Copiap\u00f3 in Chile.<\/li>\n<li><strong>Typical visiting window:<\/strong> November to March.<\/li>\n<li><strong>How to see it without summiting:<\/strong> San Francisco Pass and sections of the Route of the Six Thousanders.<\/li>\n<\/ul>\n<p>Incahuasi is a large stratovolcano within a chain of exceptionally high volcanic peaks that also includes San Francisco, El Fraile, El Muerto, Ojos del Salado, and Tres Cruces. Its broad, dry surroundings are typical of the Puna de Atacama.<\/p>\n<p>Its published elevation varies slightly between sources, but for travelers the practical difference between those measurements matters far less than the conditions on the ground. Altitude, long distances, road conditions, and limited services are the factors that will shape a journey through this remote region.<\/p>\n<blockquote><p><strong><i class=\"far fa-compass \" ><\/i> Important note:<\/strong><\/p>\n<p>These mountains are expedition-level environments. Seeing one from a road or viewpoint is very different from attempting to reach its summit. Before planning an ascent, it is important to confirm permits, protected-area regulations, road access, weather conditions, rescue coverage, guide requirements, and the time needed for proper acclimatization.<\/p><\/blockquote>\n<p><!-- IMPORTANT: Update the existing ranking infographic before reinserting it. Use: Aconcagua 6,962 m Ojos del Salado 6,893 m Mount Pissis 6,795 m Huascar\u00e1n 6,768 m Bonete Chico 6,759 m Tres Cruces South 6,748 m Llullaillaco 6,739 m Mercedario 6,720 m Cazadero \/ Walther Penck 6,658 m Incahuasi 6,638 m The visual order must match the table and headings above. --><\/p>\n<h2>The Andes: South America\u2019s major mountain range<\/h2>\n<p>The Andes extend along the western side of South America through Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile, and Argentina. They developed through long-running tectonic processes associated mainly with oceanic plates moving beneath the South American Plate. Over time, these processes formed the mountain and volcanic systems that contain nearly all of the continent\u2019s highest peaks.<\/p>\n<p>Several mountains in this ranking rise above 19,685 ft (6,000 m). At that elevation, the number on the map becomes only one part of the challenge. Wind, cold, glacier conditions, remoteness, access, and expedition logistics can determine how demanding a visit will be. A roadside viewpoint may be accessible to ordinary travelers, while reaching a summit could require acclimatization, permits, technical equipment, professional support, and substantial mountaineering experience.<\/p>\n<h2>Seeing the Andes without climbing a 19,685-foot (6,000-meter) peak<\/h2>\n<p>Experiencing the high Andes does not necessarily mean organizing a technical expedition. Aconcagua can be seen from Horcones and the Route 7 area, several of the Atacama\u2019s highest peaks are visible from high-altitude roads and lagoons, and Huascar\u00e1n can be appreciated from valleys and viewpoints throughout the Cordillera Blanca.<\/p>\n<p>In Peru, trekking routes through the Cordillera Blanca and other Andean regions bring travelers close to dramatic mountain scenery without requiring a technical summit attempt. Waman Adventures\u2019 <a href=\"https:\/\/www.wamanadventures.com\/blog\/en\/trekking-in-peru\/\" rel=\"noopener\" data-wpel-link=\"internal\">guide to trekking in Peru<\/a> compares regions, altitude, seasons, and trail difficulty, which can help travelers choose a route that matches their available time and experience.<\/p>\n<h2>Explore Peru\u2019s Andes beyond the highest peaks<\/h2>\n<p>The mountains in this ranking show just how varied the Andes are, from the dry volcanic plateaus of Argentina and Chile to the glaciated Cordillera Blanca in Peru. For travelers whose journey is focused on Peru, it is also possible to plan your trip through Peru with <a href=\"https:\/\/www.wamanadventures.com\/peru-packages\/\" target=\"_blank\" rel=\"noopener\" data-wpel-link=\"exclude\">Waman Adventures<\/a> and combine Andean landscapes with destinations such as Cusco, the Sacred Valley, and Machu Picchu.<\/p>\n<h2>Frequently asked questions about South America\u2019s highest mountains<\/h2>\n<div class=\"accordion\">\n<h3 class=\"accordion\">What is the highest mountain in South America?<\/h3>\n<div class=\"accordion-content\">\nAconcagua is the highest mountain in South America and the Andes. It reaches about 22,841 ft (6,962 m) in Mendoza, Argentina. That elevation also makes it the highest mountain in the Americas and the highest summit outside Asia.<br \/>\n<\/div>\n<h3 class=\"accordion\">What country has the highest mountain in South America?<\/h3>\n<div class=\"accordion-content\">\nArgentina. Aconcagua stands in Mendoza Province near the Chilean border, but its summit lies entirely within Argentina.<br \/>\n<\/div>\n<h3 class=\"accordion\">What are the three highest mountains in South America?<\/h3>\n<div class=\"accordion-content\">\nUsing the elevations followed in this ranking, the three highest are Aconcagua at 22,841 ft (6,962 m), Ojos del Salado at 22,615 ft (6,893 m), and Mount Pissis at 22,293 ft (6,795 m).<br \/>\n<\/div>\n<h3 class=\"accordion\">Is Mercedario the seventh-highest peak in South America?<\/h3>\n<div class=\"accordion-content\">\nIts position depends on the elevation and peak-selection criteria used. Older sources often place Mercedario near 6,770 m, while more recent Argentine institutional information uses 6,720 m. With the 6,720 m figure and the group of peaks used in this ranking, Mercedario is eighth.<br \/>\n<\/div>\n<h3 class=\"accordion\">Why does the ranking vary between different websites?<\/h3>\n<div class=\"accordion-content\">\nMountain elevations have been calculated using different surveys, maps, satellite data, and GPS measurements. Rankings may also apply different criteria when deciding whether subsidiary summits count as separate peaks. When elevations differ by only a few meters, those methodological choices can change the final order.<br \/>\n<\/div>\n<h3 class=\"accordion\">Can you see South America\u2019s highest mountains without summiting them?<\/h3>\n<div class=\"accordion-content\">\nYes. Aconcagua can be viewed from Horcones and Route 7, several high Atacama peaks are visible from roads and lagoons, and Huascar\u00e1n can be seen from valleys and viewpoints in \u00c1ncash. For most travelers, these viewpoints are a much more practical way to experience the mountains than organizing a high-altitude summit expedition.<br \/>\n<\/div>\n<h3 class=\"accordion\">What is the best time of year to visit these mountains?<\/h3>\n<div class=\"accordion-content\">\nThe ideal season depends on the region. Many high mountains in Argentina and Chile are approached during the Southern Hemisphere summer, generally from November or December through March. Huascar\u00e1n and the Cordillera Blanca usually have drier mountain conditions from May to September. Current weather, road access, and local regulations should still be confirmed before traveling.<br \/>\n<\/div>\n<h3 class=\"accordion\">Can you climb any of these mountains without technical mountaineering experience?<\/h3>\n<div class=\"accordion-content\">\nSome standard routes are less technical than others, but none should be treated as easy because of the altitude. Aconcagua\u2019s normal route is a common example: advanced climbing techniques are not always the main difficulty, yet altitude, weather, acclimatization, and expedition logistics remain serious concerns. Huascar\u00e1n, by contrast, is normally a technical glacier climb.<br \/>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>South America\u2019s highest mountains are concentrated in the Andes, where several summits rise above 21,600 ft (6,600 m). Elevation, however, tells only part of the story. Access, climate, remoteness, protected-area regulations, and even the possibility of seeing a mountain without attempting its summit can differ greatly from one peak to another. Mountain rankings can also [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10430,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_lmt_disableupdate":"no","_lmt_disable":"no","footnotes":""},"categories":[207],"tags":[],"ppma_author":[1634],"class_list":["post-29229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-international","author-amy-en"],"acf":[],"modified_by":"Jhon Quispe","views":116908,"authors":[{"term_id":1634,"user_id":0,"is_guest":1,"slug":"amy-en","display_name":"Amy P\u00e9rez","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","author_category":"","first_name":"","last_name":"","user_url":"","job_title":"","description":""}],"_links":{"self":[{"href":"https:\/\/www.wamanadventures.com\/blog\/wp-json\/wp\/v2\/posts\/29229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wamanadventures.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wamanadventures.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wamanadventures.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wamanadventures.com\/blog\/wp-json\/wp\/v2\/comments?post=29229"}],"version-history":[{"count":12,"href":"https:\/\/www.wamanadventures.com\/blog\/wp-json\/wp\/v2\/posts\/29229\/revisions"}],"predecessor-version":[{"id":32638,"href":"https:\/\/www.wamanadventures.com\/blog\/wp-json\/wp\/v2\/posts\/29229\/revisions\/32638"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wamanadventures.com\/blog\/wp-json\/wp\/v2\/media\/10430"}],"wp:attachment":[{"href":"https:\/\/www.wamanadventures.com\/blog\/wp-json\/wp\/v2\/media?parent=29229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wamanadventures.com\/blog\/wp-json\/wp\/v2\/categories?post=29229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wamanadventures.com\/blog\/wp-json\/wp\/v2\/tags?post=29229"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.wamanadventures.com\/blog\/wp-json\/wp\/v2\/ppma_author?post=29229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}