Royal Clipper

Take one look at the gorgeous five-masted Royal Clipper and you'll be transported by its romance and swashbuckling style - a feeling that continues once on board, thanks to sea-focused activities like kayaking and paddleboarding, or ship-focused lounge areas like the suspended bowsprit net. Zero kids' programs mean this is a cruise ship best enjoyed by adults, though racing across the open ocean powered by the ship's magnificent sails can make you feel like a kid again.