LabyrinthUm, Military History Museum of Artillery, and Erarta Museum and Galleries of Contemporary Art feature a variety of fascinating exhibits to see while you're in town. Peter and Paul Fortress, Strelka, and State Hermitage Museum are monuments to see when you're exploring the area around Yelagin Palace. You can watch performances at Mariinsky Theatre, Alexandrinsky Theatre, and Oktyabrskiy Big Concert Hall if you're interested in local theater.