Gusinoye Ozero (Russian: Гуси́ное О́зеро; Buryat: Тамча, Tamcha) is a village (selo) in Selenginsky District of the Buryat Republic, Russia, located on the south-western shore of Lake Gusinoye, Selenga Highlands.
[2] Gusinoye Ozero is the second most populated inhabited locality of Selenginsky District (after Gusinoozyorsk).
It was granted urban-type settlement status on June 26, 1941, but demoted back to rural locality on November 22, 2004, due to closing of all industrial enterprises.
It is home of the Tamchinsky datsan, a Buddhist monastery "founded in the mid-18th century."
[3] The temple, which was ransacked in the 1930s, was being restored as of 2013 "as part of the revival of the Buddhist cultural and spiritual legacy in Buriatiia.