The Lomkuch Lake is located in Séda Commune, Lomphat District, and 54 km southeast of the Banlung town. It can be accessed by the National Road No. 78 and by a paved path.
This lake has been formed from a volcano erupted for thousands of centuries. It has an area of 23 ha and a depth of 60 m, offering the crystal-clear waters, shoals of fish, and the dramatic landscape. Nowadays, it is well managed and conserved by the local community to benefit all of the members.