You might want to spend some time browsing the exhibits at C-189 Submarine Museum, Erarta Museum and Galleries of Contemporary Art, or Anna Akhmatova Literary and Memorial Museum. Explore landmarks like Saint Petersburg Conservatory, Yusupov Palace, and St. Nicholas' Naval Cathedral. You can check out the local talent at Mariinsky Theatre, Rimsky-Korsakov Conservatory, and Alexandrinsky Theatre.