The cruise ship Radiance of the Seas has 12 passenger-accessible decks, with cabins on all but five of them. The entertainment decks are Deck 5, the Promenade, Deck 6, the Main Deck, Deck 11, the Lido/Pool Deck, Deck 12, the Spa/Sports Deck and at the very top of the ship, Deck 13, a combination sports and lounge deck.
Deck 2 only has a few cabins toward the aft of the ship. The Medical Center is in the middle of the deck. Deck 3 is all cabins, while Deck 4 has cabins, the upper balcony of the Aurora Theatre, the Lobby Bar and the top floor of the Cascades Dining Room.
The Promenade Deck, named for the walkway that leads almost around the entire deck, has the middle tier of the Aurora Theater, most of the shops, cafes, lounges and the main floor of the Cascades Dining Room. The Main Deck has the main floor of the Aurora, a cinema, the casino, a billiard room and an assortment of cafes and pubs.
Decks 7 through 10 are mostly cabins, with a library in the middle of Deck 9. Deck 11 has pools, hot tubs, a spa, fitness center, lounges and cafes. The Spa/Sports Deck has the upper floor of the fitness center, a jogging track around the outside, the children's recreation area and a video arcade. A mini golf course, climbing wall and a lounge are on Deck 13.