Bratan is a lake located in Bedugul, Candikuning Village, Baturiti District, Tabanan, Bali, Indonesia.
The lake is located at the east between two other lakes are Lake Tamblingan and Lake Buyan, which is a cluster of twin lakes in a large caldera.
Being in the provincial road connecting Denpasar and Singaraja and the location is close to Eka Karya Botanical Garden to make this place into one of the mainstay tourist island of Bali.
Lake Bratan also provides a variety of charm and adequate accommodation. In the middle of the lake there is a temple of Pura Ulun Danu, which is a place of worship of the Sang Hyang Danu as the giver of the agricultural fertility.
source : https://id.wikipedia.org/wiki/Danau_Bratan