Laguna Churup: The Turquoise Lake Above Huaraz

Laguna Churup sits at 4,450 meters in Huascarán National Park, a 4-kilometer uphill hike from the Pitec trailhead that most acclimatized hikers complete in 2 to 3 hours. The lake's color shifts with the light — deep turquoise at midday, emerald in the shade — and a short rope-assisted scramble near the top adds a jolt of adrenaline. Entry for foreign adults costs S/ 30 (about US$8), and you can reach the trailhead from Huaraz in 45 to 60 minutes by colectivo.

Getting There and Orientation

From Huaraz to Pitec: Colectivo, Taxi, or Tour

Colectivos to Pitec leave from the corner of Avenida Agustín Gamarra and Avenida Las Américas in Huaraz, usually between 7 and 8 a.m. The ride takes 45 to 60 minutes and costs S/ 10–15 per person one way. A private taxi from Huaraz runs S/ 80–120 each way — worth it if you're a group of three or four and want to start before the colectivo fills up. Many hostels in Huaraz also sell round-trip transport for about S/ 25, which is convenient but often means a later start (8:30 a.m. or so) and a fixed return time. Guided tours from Huaraz typically cost US$25–40 per person and include transport, a guide, and park entry; they're the simplest option if you don't want to manage logistics, but they move at a group pace that can feel slow on the steep sections.

One detail most guides skip: the colectivo drop-off is at a small parking area in Pitec (3,850 m), where you register at the park checkpoint. There are no facilities beyond a basic toilet, so bring water and snacks from Huaraz. The last colectivo back to Huaraz passes Pitec around 5 p.m. — miss it and you'll be hitchhiking or paying for a taxi.

The Trail: Steep, Steady, and One Rope Section

The route from Pitec to Laguna Churup gains roughly 600 meters over 4 kilometers. The first 1.5 hours wind through grassy slopes and past a series of small waterfalls; the gradient is steady but manageable if you pace yourself. The final 45 minutes are steeper, with stone steps and a section where you'll use fixed ropes to haul yourself over a granite slab. It's not technical climbing, but it is exposed — if the rock is wet (common from November to March), the rope section demands extra caution.

I'd recommend starting the hike by 9 a.m. at the latest. Afternoon clouds build quickly, and the lake is far less photogenic under flat gray light. The descent follows the same path, though some hikers take a loop trail on the way down that avoids the ropes — it's slightly longer but easier on the knees.

What to See and How to Prepare

The Lake and the Churup Glacier

Laguna Churup is a glacial lake, fed by the Churup Glacier that clings to the peak of the same name (5,495 m). On clear days, the glacier's reflection appears in the water — a detail worth waiting for if you arrive early. The lake itself is small, maybe 300 meters across, but it sits in a natural amphitheater of granite walls and boulder fields. There's a flat rocky outcrop on the far side (a 10-minute walk around the shore) that makes a good lunch spot and gets you away from the main arrival point, which tends to be crowded between 11 a.m. and 1 p.m.

Altitude, Weather, and Gear

At 4,450 meters, altitude is the main challenge. Huaraz sits at 3,050 meters, so you gain 1,400 meters in a day — enough to cause headaches or nausea even if you've been in town for a few days. Spend at least two nights in Huaraz before attempting Churup, and drink more water than you think you need. The weather can turn from sunny to hail within an hour; pack a rain shell, a warm layer, sunscreen (the UV is fierce at this elevation), and sturdy shoes with good grip. Trekking poles help on the loose sections.

The park entrance fee is S/ 30 for foreign adults and S/ 15 for Peruvians with a DNI, valid for one day. Fees are subject to change — check the official Huascarán National Park office in Huaraz for current rates. The checkpoint at Pitec is where you pay; bring cash in soles.

Best Time to Hike

The dry season runs from April to October, with May through September offering the most reliable clear skies. June, July, and August are peak months — expect more people on the trail and cooler morning temperatures (near freezing at the trailhead). The shoulder months (April, October) bring fewer hikers and still-decent weather. From December to March, rain and snow make the rope section slippery and the views hit-or-miss; I'd only attempt it then if you have flexible days and can wait for a clear window.

Frequently Asked Questions

Do I need a guide to hike Laguna Churup?

No, the trail is well marked and does not require a guide. Independent hikers pay the S/ 30 park fee at the Pitec checkpoint and follow the obvious path. That said, a guide adds value if you're unsure about altitude sickness or want transport arranged from your hotel.

How long does the hike take from Huaraz?

Plan 6 to 8 hours door-to-door: 45–60 minutes by colectivo each way, 2–3 hours up, 1–1.5 hours at the lake, and 1.5–2 hours down. The last colectivo back leaves Pitec around 5 p.m., so start by 9 a.m. to avoid rushing.

Is Laguna Churup harder than Laguna 69?

Churup is shorter (8 km round trip vs. 14 km for Laguna 69) but steeper per kilometer. The rope section adds a mental challenge. Most hikers find Churup a good first acclimatization hike before tackling Laguna 69.

Can I swim in Laguna Churup?

Swimming is not prohibited, but the water is glacial — around 5°C — and the altitude makes cold-water immersion risky. Locals advise against it. If you do go in, keep it to a quick plunge and have warm clothes ready.

What should I bring for the hike?

Bring at least 2 liters of water, high-energy snacks, a rain shell, warm layers, sunscreen, sunglasses, and cash for the park fee and colectivo. Trekking poles are optional but helpful on the descent.