From Amchi Hospital or Jharana, the trail follows the Phoksundo Khola through forests of birch, pine and juniper. Then the valley steepens and you hear the waterfall before you see it: the lake's outflow plunging about 167 m down a rock face, white against dark stone. Most sources call it the highest waterfall in Nepal, and on a sunny morning rainbows form in the spray.
The path climbs a series of switchbacks beside the falls, gaining roughly 400–500 m to a ridge at about 3,800 m marked by prayer flags and a chorten. Over the top, Phoksundo appears below in one sweep, its colour so intense that many trekkers stop in silence. From here it is a short descent to Ringmo and the lakeshore lodges or campsite.
Allow 4–5 hours, with plenty of stops for photos and breath. This is the highest gain of the approach, so walk slowly and drink well. Mule trains carrying supplies use the same path, so step to the uphill side when they pass. Arrive by early afternoon to enjoy the lake before the wind.
Good for
- Photographers
- Groups
- Couples
- Solo
Questions travellers ask
How high is the Phoksundo waterfall?
The waterfall below Phoksundo Lake is usually given as about 167 m, which makes it the highest waterfall in Nepal according to most sources. It forms where the lake's outflow drops off the old landslide dam into the gorge below. The trail to Ringmo climbs alongside it.
How many days does it take to reach Phoksundo from Juphal?
Most itineraries take three or four days: Juphal to Dunai, Dunai to Chhepka, Chhepka to Amchi Hospital or Jharana, then on to Ringmo. Fast trekkers combine days, but gradual ascent helps acclimatisation. The return to Juphal takes two to three days.
What should I watch for on the trail to Phoksundo?
Mule trains, loose stones and altitude. Always step to the uphill side when animals pass. The final climb past the waterfall gains about 400–500 m to around 3,800 m, so pace yourself, drink water and tell your guide about headaches or dizziness. Afternoon wind can be strong on the ridge.
