Get ready for an unforgettable explore-a-thon onboard Radiance of the Seas. Linger for longer in iconic destinations onboard a ship designed for exploration. Dazzling with the most glass of any Royal Caribbean ship, Radiance of the Seas is perfect for glacier gazing in Alaska and soaking up the sun in the tropics. When you aren’t chasing adventure onshore, unwind poolside while taking in the views, stretch your muscles on the Rock Climbing Wall and sing along to show-stopping performances onboard.