With a circumference of 3214m, Renukaji is the largest natural lake in Himachal. Shaped like the profile of a reclining woman, this is regarded as the embodiment of the goddess Renuka. Near the lake's feet is another lake held sacred to her son, Parshurama. Both have temples built around them and the main temple to Renuka is regarded to have been built overnight in eighteen century. The lake lies in a long valley and surrounding slopes are covered with thick woods.
Boating facility is available at the lake.