You'll want to browse the collections at East Siberian Soil Science Museum, Sukachev Fine Arts Museum, and Baikal Museum. Volkonsky House Museum, Roman Catholic Parish of the Assumption of the Virgin, and Irkutsk Regional Memorial Decembrists Museum, Trubetskoy House are monuments to see when you're exploring the area around Kirov Square. You can watch performances at Okhlopkov Drama Theater, Irkutsk Musical Theater, and Irkutsk Academic Drama Theater if you're interested in local theater.