Tilicho Lake, and the path that scares people
A turquoise sheet of water at 4,919 m in a valley with no trees, no villages and no colour except rock, plus the landslide traverse everyone asks us about.
By the Lakeshore team · 8 min read · Updated 5 October 2026
Tilicho is the trek people add to the Annapurna Circuit and then talk about more than the Circuit itself. A three-day detour from Manang takes you into a side valley that looks like nowhere else in Nepal. There's no forest, no farmland and no permanent settlement, only eroded grey and ochre slopes and a lake sitting in a bowl of ice.
At 4,919 m it's among the highest lakes of its size anywhere. The lake is frozen for half the year, and when it's open the water is a hard, mineral turquoise that photographs badly and looks unreal in person. Tilicho is also what people ask us about most when they plan the Circuit, because of one section of path.
The landslide traverse after Khangsar
Between Khangsar and Tilicho Base Camp the trail crosses a long slope of loose, dry scree that is still eroding. Every trekking blog on the internet has photographed it from a flattering angle, and in those photos it looks like a knife edge above an abyss.
In dry, settled conditions it's a wide-enough path across steep ground, and a reasonably steady walker crosses it without drama in under an hour. The ground is exposed and needs your attention, but nothing about it is technical or beyond what you've done before. After heavy rain or fresh snow, or in the hour after a rockfall, it's a different matter altogether, and we won't take a group across. So the danger comes from the conditions on the day more than from the path, and the call belongs to your guide, standing there and looking at it.
Base camp and the morning climb
Tilicho Base Camp, at around 4,150 m, is a cluster of basic lodges and nothing else. It's cold, the menu is short, and the nights are the least comfortable of the whole trek. Nobody comes here for the beds.
From there the lake is a climb of roughly 800 m, starting in the dark, on switchbacks up a bare slope. Allow three to four hours going up and half that coming down. There's no water, no shelter and no shade the whole way, so fill your bottles before you leave.
You reach the lake, walk along the shore for a while, take photographs that won't do it justice, get very cold and head back down. It's a strange, bare, slightly lunar few hours, and one of the most memorable mornings in the Annapurna region.
How it fits with the Circuit
The usual way is out and back from Manang. You walk to Khangsar, then Base Camp, then the lake, and return to Manang or go straight to Yak Kharka to rejoin the Circuit. It costs you three days and doubles as acclimatisation, because sleeping at 4,150 m and touching 4,919 m is excellent preparation for Thorong La a few days later.
There's also a direct route over the Mesokanto La to Jomsom, which skips Thorong La entirely. That's a serious undertaking. The route is higher and wilder, there are no lodges, and you need camping support and settled weather. We only run it for experienced groups who ask for it specifically.
Most people should do the out-and-back. You get the lake and still cross the pass, which is how our Tilicho trek runs.
Altitude, because this is where it bites
Tilicho keeps you above 4,000 m for several nights in a row and takes you to nearly 5,000 m before you've crossed any pass. If you rushed the walk in from Chame, this is where it shows.
Our rule is simple and we don't bend it. You do the full Manang acclimatisation before Tilicho, not in place of it. The people who skip the Ice Lake day to save time for Tilicho are the ones who struggle at Base Camp. From Manang upward our guides check your oxygen saturation every evening, and if the numbers and how you feel disagree, we go with the numbers.
Walk it with us
Private departures on your dates, guided by the people who wrote this page.
Questions we get asked
Is the landslide section really dangerous?
In dry, stable conditions it's no worse than any exposed mountain path. You walk it steadily and you're across in under an hour. When it's wet or there's fresh snow, yes, it is dangerous, and we turn around instead of crossing. If a company won't tell you they'd ever turn around, book with someone else.
Can I do Tilicho without the Annapurna Circuit?
Yes. You drive to Manang, acclimatise properly, walk to the lake and drive back, which makes a shorter trip of around ten days. You do miss the pass, and for many people the pass is the point of the Circuit, so most do both.
Is there an age limit?
We've taken people from their teens to their late sixties. What matters is recent time at altitude and how fit you really are, not your age. Tell us what you've walked in the last year and we'll give you a straight answer.
What is the accommodation like at Base Camp?
Basic. Expect shared rooms, thin walls, a short menu and cold. It's one night, and it buys you the lake. Bring a warm sleeping bag, or rent one from us if you don't own one.
Will the lake be frozen when I go?
Often, from roughly December to April, and frozen Tilicho is beautiful in a completely different way. You're most likely to find open water from May, and again in October and November.
Still deciding?
Tell us your dates and how much walking you've done, and we'll tell you whether Annapurna Circuit & Thorong La is right for you. If it isn't, we'll say so.
Nothing to pay online. We confirm your dates first.
Or call the office +977 61-457830