You might want to spend some time browsing the exhibits at Irkutsk Regional Museum, Baikal Museum or Sukachev Fine Arts Museum. Explore landmarks like Irkutsk Regional Memorial Decembrists Museum, Trubetskoy House, Volkonsky House Museum and Irkutsk Regional Memorial Decembrists Museum, Volkonsky House. You can watch performances at Irkutsk Musical Theater, Okhlopkov Drama Theater and Irkutsk Folk Drama Theater if you're interested in local theatre.