The Cordillera Blanca, in northern Peru, is a world of crystal‑blue lakes beneath snow‑capped peaks. Trekkers come from around the globe to explore these glacier‑fed treasures near Huaraz, the region’s adventure hub.
Here are five unmissable lakes — each offering its own mix of natural beauty, challenge, and tranquility.

1. Laguna 69

Elevation: 4,600 m (15,092 ft)
Distance: 6 km each way | Time: 5–6 hours round trip
Trailhead: Cebollapampa | Access: 3 hr drive from Huaraz

Every traveler who sets foot in Huaraz has heard about Laguna 69, and for good reason — it’s pure Andean magic. The hike starts at Cebollapampa amid rolling meadows dotted with cows and wildflowers before ascending steeply through switchbacks. Small waterfalls cascade down canyon walls as you approach the upper valley.
When you crest the final ridge, turquoise water glimmers below Nevado Chacraraju’s icy walls — it’s one of those moments that makes the altitude worth every breath.

You’ll likely share the trail with friendly locals, fellow hikers, and curious burros. Most people visit as a guided day trip from Huaraz, but independent backpackers can take a colectivo to the trailhead. Bring warm layers — the wind off the glacier can bite even under a blue sky..

2. Laguna Llaca

Elevation: 4,500 m (14,764 ft)
Distance: Short walk from refuge | Time: 1 – 2 hours of exploration
Access: 45 min drive from Huaraz via Llaca Valley road

Quiet, rugged, and close to town, Laguna Llaca feels like a doorway to the high Andes. The dusty road to the trailhead winds through eucalyptus groves before opening into wide valleys with spectacular views of Ranrapalca and Ocshapalca. The glacier tongues extend almost to the lakeshore — a living reminder of the region’s ice heritage.

There’s a small Refugio Llaca where you can rest or have tea before walking along the moraine ridge for epic photos. The trail is peaceful — you might meet climbers practicing on nearby ice walls or shepherds leading their flocks. This lake can easily be done without a guide, but having one means you’ll learn more about the geology and changing glaciers.

3. Laguna Arhuaycocha

Elevation: 4,450 m (14,600 ft)
Distance: Detour from Santa Cruz Trek (approx. 2 km each way)
Access: Reached from Taullipampa Camp (Day 3 of Santa Cruz Trek)

Laguna Arhuaycocha sits tucked in a high valley behind Alpamayo, “the world’s most beautiful mountain.” To reach it, you depart from the main Santa Cruz Trek trail for a steady climb towards a glacial cirque framed by snowfields. You’ll pass roaring meltwater streams and carpets of purple lupines — if luck’s on your side, you might spot vizcachas bouncing between the rocks.

The final stretch reveals the lake’s brilliant blue‑green waters reflecting Alpamayo’s perfect pyramid and the jagged peak of Quitaraju. Most groups pause here for lunch — there’s simply no better picnic spot. You can trek to this lake independently if equipped and acclimatized, or join an Ascend Andes guided expedition that handles mules, logistics, and comfortable camps.

4. Laguna Parón

Elevation: 4,200 m (13,780 ft)
Distance: Scenic 1 km lakeside walk | Optional 2 km climb to Mirador
Access: 2.5 hr drive from Huaraz

The drive to Laguna Parón is an adventure itself — passing Quebrada Parón’s granite cliffs and waterfalls. When you emerge at the lake, the view takes your breath away: Artesonraju, Piramide de Garcilaso, and Caraz rise in snowy perfection above neon‑blue water.

You can stroll along the shore or continue up the rocky mirador trail for a panoramic view. Many travelers spot Andean coots and wild ducks here, and during the dry season, locals may offer boat rides across the calm surface. Because the road reaches the lake, it’s suitable for families and those acclimating before bigger treks — though watching sunset here feels every bit as rewarding as climbing a peak.

5. Laguna Churup

Elevation: 4,450 m (14,600 ft)
Distance: 6 km round trip | Time: 4 – 5 hours
Trailhead: Pitec, 1 hr drive from Huaraz

Laguna Churup is the perfect introduction to high‑altitude hiking. Expect a steep, rocky climb that rewards each step with sweeping views of the Callejón de Huaylas valley below. During the final ascent, cables help you scramble beside a waterfall — a fun twist that makes the lake feel well earned.

At the top, the water shifts from turquoise to deep sapphire, lying under the jagged cliffs of Nevado Churup. It’s an ideal acclimatization hike for those preparing for Huayhuash or Santa Cruz treks. Pack a picnic and linger; watching clouds drift over the mirrored peaks is pure Andean serenity.

When to Go

The best time to visit the Cordillera Blanca is May to September, during the dry Andean winter. Clear skies, stable weather, and accessible roads make it ideal for trekking and photography.

Going with or without a guide

Solo travel is possible for experienced trekkers, but the terrain and altitude are demanding. Hiring a certified mountain guide ensures safety, route navigation, and cultural context — plus the chance to support local communities.