Phoksundo Lake (Nepali: फोक्सुण्डो, romanized: Phoksuṇḍo, pronounced [pʰoksuɳɖo]) is an alpine fresh water oligotrophic lake in Nepal's Shey Phoksundo National Park, located at an elevation of 3,611.5 m (11,849 ft) in the Dolpa District.

[2] In 2004, a survey by the Department of Hydrology and Meteorology measured the maximum depth of the lake at 145 m (476 ft).

[3] In 2019, another detailed survey was carried out by the Department of Hydrology and Meteorology, which measured the maximum depth of the lake at 136.20 m (446.9 ft).

[6] Past the dam, the waters of the lake plunge over a 167 m (548 ft) tall waterfall.

There are more than 20 stupas in the southern belt, and one gompa in the eastern side of the lake, where annual prayers and worship are carried out.