You'll want to browse the collections at Alexander Pushkin Museum and Memorial Apartment, Pushkin Flat-Museum, and Erarta Museum and Galleries of Contemporary Art. Sights like Strelka, State Hermitage Museum, and Peter and Paul Fortress are landmarks to visit in the area. You can watch performances at Mikhailovsky Theatre, St. Petersburg Philharmonia, and Mariinsky Theatre if you're interested in local theater.