Book your tickets online for the top things to do in Ulan-Ude, Russia on TripAdvisor: See 2196 traveler reviews and photos of Ulan-Ude tourist attractions."Maxim" taxi booking service. Book a ride: (3012) 200-200, (3012) 200-000, (3012) 288-888.Contact Baikal Plaza Hotel for information about us and booking of your stay in Ulan-Ude Buryatia.Ulan-Ude, city and capital of Buryatia, east-central Russia. It lies at the confluence of the Selenga and Uda rivers and in a deep valley between the .Apr 16, 2016 Hey! I'm hoping to visit Russia and Mongolia in September/October this year. I'm contemplating either taking the train from Irkutsk.