Encircled by towering cliffs, the Madhuri Lake 42 km from Tawang is extremely picturesque. Nobody cares that the official name is Sangetsar Lake but since Madhuri Dixit shot some scenes here for the film Koyla it came to be known as Madhuri Lake. The lake is a result of a major earthquake in the area in 1950. The bare tree trunks could still be seen standing out from the lake that was once a forested area. The Lake remains frozen for most of the time.