C-189 Submarine Museum, Erarta Museum and Galleries of Contemporary Art, and Anna Akhmatova Literary and Memorial Museum feature a variety of fascinating exhibits to see while you're in town. St. Nicholas' Naval Cathedral, Saint Petersburg Conservatory, and Yusupov Palace are some of the local landmarks to explore. You can catch a show at Rimsky-Korsakov Conservatory, Mariinsky Theatre, and Alexandrinsky Theatre.