Lake Chala, Volcanic crater lake at Kilimanjaro Region, Tanzania and Kenya.
Lake Chala is a volcanic crater lake straddling the Kenya-Tanzania border, rimmed by steep walls that rise dramatically from the water. The water shifts between turquoise, deep blue, and green depending on the season and light, surrounded by forests and open slopes.
The lake formed roughly 250,000 years ago when volcanic activity from Mount Kilimanjaro caused the ground to collapse, creating a deep basin. This geological event shaped one of the region's most dramatic crater formations.
Fishermen from nearby communities work the waters in wooden boats that have been used for generations. Local stories speak of a vanished village lying beneath the surface.
The lake is accessible with hiking trails that circle the crater rim and offer views down to the water. Visitors can enjoy kayaking and birdwatching, with the driest and most comfortable conditions occurring from June through October.
The lake is home to the Chala tilapia, a fish species found nowhere else on Earth that faces serious danger of disappearing. This endemic species survives only in the specific conditions of this volcanic crater.
The community of curious travelers
AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide.
