Renuka Lake - 672 m above sea level.
Location - Renuka lake is connected by road and lies in the Sirmaur district. It is 123 kms. from Parwanoo, 60 kms from Paonta Sahib and 37 kms from Nahan.
With a circumference of 3214m, Renuka Ji is the largest natural lake in Himachal. This lake 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 the eighteenth century. The lake rests in a long valley and the surrounding slopes are covered with a variety of vegetation and thick woods. Boating is available on the lake. A lion safari and a small zoo are also there at Renuka. This is also the site of an annual fair held in November.
Nahan, the district headquarters of Sirmaur, has four large tanks - Kalisthan tank, Pukka tank, Kuttcha tank and Ranital. And, there is another large pond at Trilokpur.
Other Low Altitude Lakes of Himachal