
Boga Lake
A lake high in the hills of Bandarban.
Photo: Rocky Masum This work was made by Masum-al-Hasan Rocky and released under the license(s... / Wikimedia Commons · CC BY-SA 4.0 · Source
Bandarban district guideA lake high in the hills of Bandarban. It is in Bandarban district, Chattogram Division.
Boga Lake (Bagakain) is a natural freshwater lake about 380 m above sea level in Ruma upazila of Bandarban. It covers some 18.5 acres, is closed on three sides by bamboo-covered peaks and has no outlet: it is fed mainly by monsoon rain, and its water often looks green from algae.
A 1973 survey found the water too acidic for life, but by 1995 it held plants and fish, and the Bawm villagers who live beside it now raise tilapia here. A local legend says the lake formed when a village was swallowed by the earth after its people killed a deity that reappeared as a dragon.
Sources: Wikipedia: Boga Lake (Bangladesh) · facts checked Oct 7, 2026

A lake high in the hills of Bandarban.
Photo: Rocky Masum This work was made by Masum-al-Hasan Rocky and released under the license(s... / Wikimedia Commons · CC BY-SA 4.0 · Source
Bandarban district guideChosen by type, shared district and how close they are on the map.

A hill district of forests and waterfalls, popular for trekking.
Photo: Moheen Reeyad / Wikimedia Commons · CC BY-SA 4.0 · Source
Bandarban
A hilltop temple above Sitakunda, reached by a long climb.
Photo: Kazi Md. Jahirul Islam / Wikimedia Commons · CC BY-SA 4.0 · Source
Chattogram
A hilltop valley with views of clouds and green ridges.
Photo: Rocky Masum / Wikimedia Commons · CC BY-SA 4.0 · Source
RangamatiBoga Lake (Bagakain) is a natural freshwater lake about 380 m above sea level in Ruma upazila of Bandarban. It covers some 18.5 acres, is closed on three sides by bamboo-covered peaks and has no outlet: it is fed mainly by monsoon rain, and its water often looks green from algae.
Boga Lake is in Bandarban in Bangladesh.
It is a Hills destination.
We don't have verified information on this yet, so no months are given.