Dhumba Lake

Dhumba Lake is Mustang's pocket jewel — a small, intensely turquoise lake at 2,830 metres near the old Thakali village of Thini, an easy walk of about two hours from Jomsom airstrip. Fed by meltwater off Nilgiri, whose ice wall fills the entire southern sky above the water, it packs more colour into 150 metres of lake than most ranges manage in a day's walk.

The lake is sacred to the local Buddhist community. Fishing is forbidden, swimming is frowned upon, and the water is drawn for annual village ceremonies. Local memory tells of a time the lake turned red and a lama's rituals restored its colour — the kind of story that explains the care with which Thini treats its water. The lake's guardianship is tied to the village's Kutsab Ternga gompa, associated with sacred relics of Guru Rinpoche, and lake and monastery are managed together by the local committee under the Annapurna Conservation Area.

For visitors, Dhumba is the perfect counterweight to the Jomsom–Muktinath corridor: a quiet morning's loop through apple orchards and buckwheat fields, prayer flags doubling in the still water, with Nilgiri overhead. It slots naturally between a Kagbeni walk and a Muktinath day, and outside the windy afternoon hours it is among the most photogenic places in the whole Kali Gandaki valley.