Fateh Sagar Lake is located in the city of Udaipur inside the Indian country of Rajasthan. It is an artificial lake named after Maharana Fateh Singh of Udaipur and Mewar, built north-west of Udaipur, to the north of Lake Pichola within the 1680s. It is one of the four lakes of the Udaipur metropolis; the other three being: the Lake Pichola, Udai Sagar Lake, 13 kilometres to the east of Udaipur, and Dhebar Lake or Jaisamand Lake, 52 km south east of Udaipur.
Within the confines of the Fatah Sagar Lake, there are three small islands; the biggest of those is the Nehru Park, that is a famous traveler enchantment, the second one island houses a public park with an outstanding water-jet fountain, and the 1/3 island is the cope with for the Udaipur Solar Observatory. The Nehru park is available through inboard motor boats. The blue waters of the lake and the backdrop of the green mountains has given the soubriquet of ‘the second one Kashmir’ to Udaipur.