I haven’t inspected this one myself but judging from the number of billboards the “Bear Corner” a major tourist center. Don’t worry,”major” has a very different meaning in Karelia than gigantomaniac Central Russia. Medvezhy Ulol appears to be more of a camp than a guesthouse, and clients are probably the usual set of Russian “nature lovers” with their endless fishing and hunting stories and shashlyk and vodka and banya. Recommended to the immersion enthusiasts. The number is +7 921 701 4702. No English but people in the area tend to be patient and understanding and resourceful enough to understand you regardless.