You'll want to browse the collections at Omsk State History Museum, Omsk Museum Kondrati Belova, and Omsk Museum of Military Glory. 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, Omsk Philharmonic, and Omsk State Drama Theatre if you're interested in local theater.