You might want to spend some time browsing the exhibits at Bread Museum, Russian State Museum of the Arctic and Antarctic, or Dostoyevsky Museum. Saint Alexander Nevsky Monastery, Smolny Institute, and Anichkov Palace are landmarks that you won't want to miss. You can watch performances at Oktyabrskiy Big Concert Hall, Alexandrinsky Theatre, and Rimsky-Korsakov Conservatory if you're interested in local theater.