A two-day, overnight high-altitude trek from Santiago to the 4,954 m summit of Cerro Leonera. Expect steep hikes, cold exposed ridgelines, and sweeping views of Cerro El Plomo and the central Andes.
More ways to explore the area's outdoor wonders
First light teases the ridge as a minivan peels away from Santiago and winds into the eastern valleys. The road climbs, the air thins, and Farellones slips behind you; by late morning you step off at roughly 2,970 m and begin a steady ascent toward a high, exposed camp. The tents sit like small flags on a rocky bench; on a clear night the Milky Way drifts over jagged volcanoes and glaciers, and the north face of the Cordillera throws cold wind down like a challenge.
Difficulty
challenging
Duration
2 days
Fitness Level
Strong cardiovascular fitness and good hiking endurance; prior multi-day backpacking experience recommended
Wildlife
History
The peaks east of Santiago were part of pre-Columbian highland routes and later served as markers for colonial and modern mountaineering; nearby Cerro El Plomo is a recorded Inca ceremonial site.
Conservation
High-traffic routes are vulnerable to erosion and human waste; stick to trails, pack out trash, and avoid camping on fragile vegetation to reduce impact.
Reserve your spot on the Incredible experience in the Andes from Santiago, reaches the summit of 4.954m! today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimatize before you go
Spend 24–48 hours at moderate elevation (Farellones or Santiago foothills) to reduce altitude sickness risk.
Layer for wind and sun
Strong daytime sun and frigid nights mean sun shell, insulating mid-layer, and a windproof outer shell are all necessary.
Hydrate and eat frequently
High-altitude exertion increases fluid and calorie needs—carry at least 2–3 liters and salty snacks.
Pace the summit push
Start very early, maintain a steady slow rhythm, and follow the guide’s turn-back protocols for safety.
Sturdy hiking boots (waterproof)
Support and traction on rocky trails and scree, plus ankle protection for long descents.
3-season sleeping bag (comfort to ~0°C)
Cold nights at high camp require a warm bag rated for near-freezing temperatures.
Layered clothing system (base, insulating, wind shell)
Rapid weather swings and strong sun demand adaptable layers.
Sun protection and sunglasses (UV rated)
High-altitude UV is intense; wide-brim hat, sunscreen, and glacier-capable sunglasses protect exposed skin and eyes.
summer