Laguna 69: complete 2026 guide (entry with an authorized agency)

Laguna 69 is probably Peru's most famous day hike outside the Cusco routes. Its turquoise water at the foot of Chacraraju, inside Huascarán National Park, appears in almost every photo of Huaraz. In 2026 something important changed: you can no longer go independently. This guide gathers what we know from official sources and what to prepare so the experience goes well.

The big 2026 change: authorized agencies only

According to the state news agency Andina, since 9 February 2026 entry to Laguna 69 (and to Nevado Pisco) is only through travel agencies authorized by SERNANP. Agencies manage the entry ticket for their clients; individual access is no longer sold for this route. Andina also reported legal action over unauthorized entries and drone use in the area.

In practice, before paying for a tour, check that the agency is among those authorized by SERNANP. Ask to see the authorization, check the park information on SERNANP's protected areas website, or ask at the Huascarán National Park office in Huaraz (Jr. Federico Sal y Rosas 555, according to SERNANP's official brochure). Be wary of anyone offering to "get in another way" or without a ticket: you risk being turned back at the checkpoint and fined.

Route basics

Location: Llanganuco valley, Huascarán National Park, Yungay province (Áncash).
Altitude: the trail starts around Cebollapampa at about 3,900 m, and the lake is at about 4,600 m.
Route: SERNANP describes the route from Huaraz via the Llanganuco checkpoint, the Chinancocha and Orconcocha lakes and Yuraccorral, from where you continue on foot. By vehicle, Huaraz–Yuraccorral is about 83 km (about 3 hours, according to SERNANP).
Difficulty: moderate to demanding, mainly because of altitude. It is not technical, but the last climb feels long.
Duration: a full-day trip from Huaraz, leaving before dawn and returning in the afternoon or evening.

Distances and walking times vary by source and pace; your agency will give you the exact departure and return times.

Acclimatization: what decides whether you make it

Most people who do not reach the lake fail because of altitude, not fitness. The CDC recommend not ascending abruptly, limiting exertion during the first 48 hours and taking trips higher while sleeping lower. In Huaraz, that means leaving Laguna 69 until after several days in the area and a warm-up hike such as Laguna Churup. If you arrive from the coast, such as Lima or Chimbote, do not do it on day one or two.

During the hike, listen to your body. Severe headache, nausea, vomiting or disproportionate fatigue are signs of acute mountain sickness. The CDC say you should not keep climbing with symptoms and should descend if they worsen at rest. Tell your guide: it is their job. More in our acclimatization guide.

What to pack

Small backpack with enough water for the whole day.
Energy snacks and lunch (ask whether the tour includes it).
Layers: thermal, fleece and windbreaker; it can be cold and windy at the lake even when the valley is sunny.
Rain poncho or waterproof jacket, especially outside the dry season.
Sunscreen, sunglasses and a hat: radiation at that altitude is very high.
Broken-in hiking boots (do not wear new boots that day).
ID document, because there is an entry checkpoint.
A bag to carry out all your rubbish.

What is prohibited

Huascarán National Park is a protected natural area and rules are strictly enforced. According to Andina and regional media:

Swimming or entering the lake is prohibited. Ancash Noticias reported fines from 1 to more than 10 UIT (Peru's tax unit) and entry bans for offenders.
Flying drones without the corresponding authorization.
Campfires, hunting or disturbing wildlife.
Bringing pets.
Leaving marked trails or leaving waste.

Best time to go

The dry season, May to September, offers the clearest skies to see Chacraraju and dry trails. According to SENAMHI, June, July and August are the driest months in Huaraz and March the wettest. In the rainy season the trail gets muddy, clouds often hide the peaks and roads may be cut. See the best time to visit Huaraz.

How to choose an agency

Current SERNANP authorization for the route.
Identified guide with an ID card. SERNANP recommends asking the guide to identify themselves.
Clear written terms: what is included (transport, ticket, guide, meals), times and weather cancellation policy.
Payment receipt and a Complaints Book (Libro de Reclamaciones), mandatory for formal providers in Peru.

Compare options on the booking platforms linked below or ask us to put you in touch with a local operator.

FAQ

Can I visit Laguna 69 without an agency in 2026?

No. Since 9 February 2026 entry is only with SERNANP-authorized agencies, according to Andina.

Is it suitable for beginners?

It suits healthy people with reasonable fitness who have acclimatized. What makes it hard is altitude, not technique.

How much does it cost?

Tour and ticket prices change and depend on each agency, so we do not publish them. Always ask for the final price in writing.

Can I combine it with Llanganuco?

The road passes the Llanganuco lakes, so you often see them from the vehicle. To enjoy them calmly, give them a separate day. See Pastoruri and Llanganuco.

In short

Laguna 69 is still one of the best hikes in the Andes, but in 2026 you visit it differently: with an authorized agency, with a ticket managed by them and with strict park rules. Acclimatize well, choose a formal operator and respect the lake.

Book and compare

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Airalo · data eSIM for Peru See Peru eSIM

Prefer a licensed local guide? Request your trip · Tours in Huaraz & Áncash

Sources

Some links are affiliate links: we may earn a commission at no extra cost to you. Information reviewed in November 2026; we do not publish prices or schedules we cannot verify. Confirm fees and times with official sources before travelling.