Plizio Visual Lab
Andes

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The Andes constitute the longest continental mountain range in the world, stretching over 7,000 kilometers along the western edge of South America. They cross through seven countries: Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile, and Argentina. This massive mountain system was formed by the subduction of the Nazca Plate beneath the South American Plate, reaching its widest point of about 700 kilometers in the Central Andes. The highest peak is Mount Aconcagua, located in Argentina, which rises to 6,961 meters above sea level. The range features diverse landscapes including high-altitude plateaus like the Altiplano, active volcanoes, and the headwaters of the Amazon River. Historically, the Andes were the heart of the Inca Empire and remain crucial for defining South America's climate by acting as a barrier to atmospheric circulation. Economically, the mountains are vital due to their vast mineral deposits, including some of the world's largest copper and silver mines.
Best time to visit & climate
The most pleasant time to visit is Jan, Feb, Dec.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 8 | 8 | 6 | 2 | -1 | -4 | -5 | -3 | -1 | 1 | 4 | 7 |
| Rain mm | 3 | 3 | 3 | 2 | 16 | 20 | 18 | 12 | 3 | 3 | 2 | 2 |
📋 Practical info
Geography
Facts
- Length: approx. 7,000 km, making it the world's longest continental range.
- Highest point: Mount Aconcagua at 6,961 meters above sea level.
- The range contains Lake Titicaca, the highest navigable lake in the world.
- The average elevation of the Andes is approximately 4,000 meters.
- There are more than 100 active volcanoes throughout the range.
- The Altiplano is the world's most extensive high plateau outside of Tibet.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Andes (1)
Sights nearby
Frequently asked questions
What is the highest mountain in the Andes?
Can you ski in the Andes?
What animals live there?
Is water from mountain streams drinkable?
What is the best way to cross the Andes?
Andes: where is it located?
Andes: when is the best time to visit?
Andes: why is it worth visiting?




