Climb into the high Andes for a classic day hike to Laguna 69 in Huascarán National Park. Expect steep, rocky trails, glacial lakes, and sweeping views at 4,600 m—plan for altitude, sun, and a long but rewarding day from Huaraz.
More ways to explore the area's outdoor wonders
A pale morning light breaks over the Cordillera Blanca as the trailhead empties its cluster of trekkers into a wash of wind and stone. The path climbs quickly, and the air bites—Laguna 69 waits above the tree line, a cut of intense turquoise trapped between granite ribs and a fringe of snow.
Difficulty
challenging
Duration
10–13 hours
Fitness Level
Requires strong cardiovascular fitness and prior high-altitude experience; able to sustain steady uphill hiking for several hours.
Wildlife
History
The Cordillera Blanca has been a highland pasture and trade corridor for Quechua communities for centuries; many place names and pastoral practices on the trail reflect that living heritage.
Conservation
Huascarán National Park is protected, with permit fees supporting park management; follow leave-no-trace principles—especially regarding waste and campfires—to minimize impact.
Reserve your spot on the Trekking to Lagoon 69 in Peru today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimatize before you go
Spend 48 hours in Huaraz to reduce altitude sickness risk and do light walks before the full-day hike.
Hydration and electrolytes
Carry 2–3 liters of water and electrolyte supplements—altitude increases dehydration and exertion.
Sturdy footwear
Wear stiff-soled hiking boots with good tread for rocky, sometimes muddy sections near streams.
Start early
Begin before sunrise to avoid afternoon weather and give yourself ample time for transit and the return walk.
Insulated windproof jacket
Cold, windy conditions above 4,000 m make a warm, windproof layer essential.
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High-traction hiking boots
Support and grip for steep, rocky and sometimes slippery terrain.
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Hydration system (2–3 L) with electrolytes
Maintains fluid and salt balance during the long, high-altitude effort.
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Sun protection (hat, sunglasses, SPF 50+)
Strong UV at altitude makes full sun protection mandatory.
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