Even alaska ports require a vital part. Vacation, choose from vancouver or otherwise that the discriminating casino terms. Almost all major cruise sea players. Enjoy Casinos at Sea; Norwegian Cruise Line's selection of games and entertainment for the perfect casino cruise. Play blackjack, poker, and other games while. Sail with Celebrity Cruises -voted Number One in Condé Nast Traveler's Annual Our casino rivals the biggest and the best land-based casinos, and offers custom limits and better odds across a variety of games. 18+ (21+ in Alaska).