Easy to access with a public bus from Ulan Ude (change in the Verkhnyaya Ivolga village to the obvious onward marshrutka), it is worth a half day trip - or longer, if you're into Buddhism. When I visited, it was possible to join or observe a puja ritual. There are several temples, stupas and other significant buildings, all astoundingly beautiful amidst the wilderness. You may want to pack snacks, there wasn't a lot of choice in the café when I visited.
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