A steep, high-altitude day hike from Huaraz to an intense glacial lake inside Huascarán National Park. Expect 2–3 hours ascending over rocky switchbacks, dramatic waterfalls, and a rewarding hour at Laguna 69 to photograph and picnic.
More ways to explore the area's outdoor wonders
The day begins before dawn as a minivan threads out of Huaraz and climbs into thinning air; Andes ridgelines sharpen against an early sky and rivers dare you to keep pace with their rush. By mid-morning the trail leaves the road and moves through alpine meadows and along a clear, urgent stream. Switchbacks steepen, waterfalls puncture the slope, and smaller tarns flash like markers on the final approach. At the rim the valley opens and the lake appears—intense, glacial blue cradled beneath snow-fed cirques.
Difficulty
challenging
Duration
10–11 hours
Fitness Level
Requires good cardiovascular fitness and prior exposure to high altitude; be able to hike uphill for 2–3 hours at a time.
Wildlife
History
Laguna 69 sits within Huascarán National Park, an area long used by highland communities and later mapped by mountaineers during 20th-century alpine exploration.
Conservation
The park enforces regulations to limit litter and off-trail travel; visitors should pack out waste and avoid disturbing fragile high-altitude vegetation.
Reserve your spot on the Laguna 69 Day Trek today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimate before hiking
Spend 24–48 hours in Huaraz or at intermediate altitude to reduce risk of altitude sickness; hydrate and take it slow on the ascent.
Start early
Depart with the group pickup around 5am to finish the trek before potential afternoon storms and secure parking/transport timing.
Bring a packed lunch
There are no food services at the lake—carry high-energy, non-perishable food and a lightweight sit pad for comfort.
Wear grippy footwear
Trail sections are rocky, wet near streams, and steep—sturdy hiking boots with good traction reduce slip risk.
Hiking boots
Support and traction on rocky, wet switchbacks.
Insulating layer (fleece/down)
Temperatures drop quickly at high elevation and during breaks.
Water reservoir (2–3 L)
High-altitude exertion increases hydration needs—carry enough water for the full day.
Sun protection (hat, SPF, sunglasses)
UV intensity is stronger at altitude—protect skin and eyes even on cloudy days.