You'll want to browse the collections at Omsk Museum of Military Glory, Omsk State Dostoevsky Literary Museum, and Omsk State History Museum. Sights like Omsk Fortress, Batushkin Mansion, and Municipal Museum of Theatrical Arts are landmarks to visit in the area. You can watch performances at Omsk State Drama Chamber The Fifth Theater, Dramatic Lyceum Theatre, and Studio Theater if you're interested in local theater.