In a valley surrounded by hills lies the Ana Sagar Lake which was made in the 12th century by building a dam across the river Luni and named after the then ruler Anaji Chauhana. Ana Sagar Lake was made in the 12th century at Ajmer in India.
It is an artificial lake Ana sagar lake open in summer. Ana Sagar Lake
Situated in Ajmercity in India.

The Daulat Bagh on the banks of the lake has a series of white marble baradaris (pavilions) built by Shah Jahan in 1637. However, the lake dries up in summer.

This is access only by the boat which could be hired from the east side

Of the daulat bagh.

The lake is spread over 13 Kilometers. There is a Circuit house on a hill near the lake that used to be British Residency. The ‘Baradari’, a marble pavilion was built by Shah Jahan and the Daulat Bagh Gardens was laid by Jehangir. This lake is located towards the north of Ajmer.