Muzeum Marynarki Wojennej w Gdyni

One of the Top rated Museums in Gdynia Aquarium Large aquarium with a wet room where visitors get hands on with some of the building's inhabitants. Tourist attraction Benches & light posts line this 590-foot, wooden pier offering scenic beach & water views. Public beach Stretch of sand with beach volleyball courts, a playground & a boardwalk with cafes & restaurants. Maritime museum National maritime museum opened in 1958, known for displaying the 1909 Dar Pomorza sailing ship. Maritime museum Polish naval museum & event venue aboard a destroyer that served in WWII campaigns.