You'll want to browse the collections at Omsk Museum Kondrati Belova, Omsk State History Museum, and Omsk State Dostoevsky Literary Museum. Omsk Fortress, Batushkin Mansion, and Tara gates are notable landmarks to explore if you're in the area. You can watch performances at Omsk State Puppet Theater, Lenin Komsomol Young Spectator Theater, and Omsk State Music Theatre if you're interested in local theater.