Grand Maket Russia Interactive Museum, C-189 Submarine Museum, and Erarta Museum and Galleries of Contemporary Art feature a variety of fascinating exhibits to see while you're in town. Sights like Narva Triumphal Arch, St. Nicholas' Naval Cathedral, and Saint Petersburg Conservatory are must-sees while exploring the area. You can catch a show at Rimsky-Korsakov Conservatory, Mariinsky Theatre, and Bryantsev Youth Theatre.