Lahei

Lahei belongs to the upper Barito basin in the forested interior of Borneo. The Lahei River is a tributary of the Barito, joining the great river system that runs south towards the Java Sea. Its valley lies among a network of smaller waterways, with hills rising beyond the riverbanks. Rain and changes in river level shape the life of settlements beside the water, while the main channel connects the district with places farther downstream.