Harnav Dam, aka Vanaj Dam, is a gated dam built on upstream of Harvan river. Few meters from the Dam site, forest depart has built Vanaj Forest Rest house. Harnav Dam and Vanaj Forest Rest House serve as an excellent a-la-carte package to your trip to Polo Forest, Vijaynagar.
I visited Harnav Dam in last year, April. Laziness surmounted me that time and I didn't publish post of Vanaj Dam.
Well, better late than never! So here I am!