Ruinsara Tal is a small lake in the high reaches of the
Himalayas. The lake is at a distance of 8 km from
Osla. Ruinsara Tal is on the edge of the Tons Glacier, which originates from Bandarpunch Peak. The lake is located just below the
Bandarpunch Glacier and is an ideal camping site. The
Har-Ki-Doon Valley and
Swargarohini Mountain are nearby. There are a wide variety of anemones near the lake.