Study the collections at C-189 Submarine Museum, Erarta Museum and Galleries of Contemporary Art, or Russian Vodka Museum. While you're exploring, swing by Saint Petersburg Conservatory, Yusupov Palace, and St. Isaac's Cathedral to learn a bit about the area. You can check out the local talent at Mariinsky Theatre, Tovstonogov Bolshoi Drama Theater, and Bryantsev Youth Theatre.