C-189 Submarine Museum, Erarta Museum and Galleries of Contemporary Art, and State Museum of Theatre and Music feature captivating exhibits. Yusupov Palace, Saint Petersburg Conservatory, and St. Nicholas' Naval Cathedral are some of the notable landmarks to see in the area. You can watch performances at Mariinsky Theatre, Alexandrinsky Theatre, and Oktyabrskiy Big Concert Hall if you're interested in local theater.