Activities The days of skeet shooting off the back of your ship belong to a bygone era. On today’s cruises activities cater to all ages and tastes. Whether you enjoy thrillseeking pursuits – perhaps zip-lining across the decks – or prefer spending the day getting pampered in the spa, cruisers really can do it all. Royal Caribbean, known for its advanced, high-tech ships, offer attractions including the steepest water slides at sea, rock climbing and even surfing. Crystal Cruises is renowned for its luxurious, indulgent spa facilities. Thrillseeking Fitness Relaxing