A collection of experiences designed to give every guest the vacation they're looking for. That's Mariner of the Seas — a ship built for adventure, relaxation, and everything in between. Climb a rock wall that overlooks the sea, or challenge yourself on the sports court, the Royal Escape Room or laser tag. Achieve perfect Zen, poolside or at the relaxing Vitality Spa. Liven up your nights with parades, dancing, and duty-free shopping deals. And bring along some friends—with spacious public areas, enhanced staterooms, and a spectacular three-story dining room, Mariner of the Seas enough activities and space for your whole crew!