You'll want to browse the collections at Soviet Submarine S-56, Museum of Pacific Fleet, and Vladimir K. Arseniev Museum of Far East History. Vladivostok Fortress, Pokrovsky Cathedral, and Svetlanskaya Street are well-known local landmarks worth a visit. You can watch performances at Primorsky Krai Academic Drama Theatre Gorky, Youth Theater, and Krai Primorsky Puppet Theater if you're interested in local theater.