Sorry for the delayed reply as i am quite busy in official matters after return of my trip on 08.08.15. Actually, some locals were with me. They called Dharmasar lake as Dharamshala in local language. One which you have visited Dharmasar(Dharmasal 1) & the other is just near this of approx. 15 min trek on the right of this & called Dharamsala 2. The third one is Sambaskar & the 4th one is nearby Sambaskar which i was unable to visit due to time shortage. Overall Gitidaz valley is really a heaven on earth.