Ojos del Salado Ascent
Argentina / Chile · South America · Technical trek · score 61/100
At a glance
| Countries | Argentina; Chile |
|---|---|
| Continent | South America |
| Region | Atacama / Catamarca |
| Type | Technical trek |
| Length | 30 km |
| Typical duration | 7-12 days |
| Difficulty | 5/5 (Very hard) |
| Max altitude | 6893 m |
| Best season | Dec-Mar |
| Start | Laguna Verde (Chile) or Fiambala (Argentina) |
| End | Summit, return |
| Permit / guide | permits from both countries; guide strongly recommended |
| Special gear | crampons, ice axe recommended; expedition gear |
Score
61/100
World's highest volcano and second-highest Andean peak; high-altitude desert logistics
How the score works: scoring method. Information confidence: high.
Notes
Most ascents from Chilean side; only ~1/3 of attempts summit
Sources
Information compiled from public sources, as of October 19, 2026. Trail conditions, permits and closures change: verify with local authorities before you go.
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