Kaliningrad Regional Museum of History and Arts, Bunker Museum, and B-413 Submarine Museum feature captivating exhibits. Some landmarks that you won't want to miss include Timber Bridge, Ruins of Koenigsberg castle, and King's Gate. You can watch performances at Kaliningrad Regional Philharmonic Hall, Art House Concert and Theater Complex, and Kaliningrad Regional Youth Theater for Young Spectators if you're interested in local theater.