Opening

Brilliance of the Seas has 13 decks, 12 accessible to passengers. She is a Radiance-class ship - smaller than Royal Caribbean’s mega-ships and far easier to learn. The layout is logical: cabin decks sit on the lower and middle levels, the main public spaces cluster on Decks 5 and 6, and the outdoor recreation areas occupy Decks 11 through 13. The one thing that is not obvious from the deck plan is how glass-heavy this ship is. The nine-storey Centrum atrium has glass elevators facing outward, and floor-to-ceiling windows fill public spaces with natural light. You always know where the ocean is.

Quick Reference

Key locations:

Deck-by-Deck Walkthrough

Deck 2

The lowest passenger deck. Inside and oceanview cabins only - categories G, I, K, Q, and AZ. These are the most affordable rooms on the ship. Cabins here sit near the waterline, which means less motion in rough seas but also proximity to mechanical areas. Noise is generally not an issue on Deck 2, but the corridors are quiet because there are no public spaces drawing foot traffic. The tender and gangway exits are accessed from this level on some port calls. If your cabin is near these exit points, expect early-morning noise from ramp operations and crew walkie-talkies when the ship docks. I learned this the hard way - my oceanview cabin near the waterline was the closest to the off-ramp, and every port morning started with loud mechanical sounds well before sunrise.

Deck 3

More inside and oceanview cabins in categories G, H, K, L, N, and AZ. The layout mirrors Deck 2 but with a wider selection of cabin types. Connecting cabins are available here for families. The corridors feel identical to Deck 2. No public spaces on this deck. Passengers on Decks 2 and 3 are two to three floors below the main dining room, which means a lift ride or stairwell climb for every meal. Midship cabins on this deck offer the most stable ride in heavy weather.

Deck 4

This is where the ship starts to come alive. The aft section houses the lower level of the Minstrel dining room and the lower level of the Pacifica Theatre. The R Bar sits midship - a retro 1960s-themed cocktail bar that replaced the original Lobby Bar during the 2013 refit. It is a good spot for a pre-dinner drink.

Deck 4 also has the solo studio cabins. There are about three single-occupancy interior rooms here, roughly 110 square feet each. They sit near Guest Services and the R Bar, but passengers who have stayed in them report the corridor is surprisingly quiet because it is not a through-route.

Remaining cabins on this deck are inside, oceanview, and accessible categories. The first-timers guide covers cabin selection in more detail.

Deck 5

The heart of the ship’s public spaces. The upper level of the Minstrel dining room is here, along with the mid-level of the Pacifica Theatre. The Centrum atrium rises through this deck, and the glass elevators give you a view straight out to sea.

Cafe Latte-tudes is midship - the ship’s speciality coffee bar. It is complimentary for basic items but charges for espresso drinks. The library sits on this deck too, relocated here during the 2013 refit from its original Deck 9 location. It is small but peaceful.

The shops, photo gallery, and art gallery line the corridors around the Centrum. The outdoor promenade is accessible from Deck 5 and wraps fully around the ship - a genuine 360-degree walking track that most modern cruise ships have abandoned. One full lap is roughly a quarter mile.

Deck 6

The entertainment and nightlife deck. Nearly every bar and lounge on the ship sits here.

Starting forward: the upper level of the Pacifica Theatre. Moving aft through the midship section: the Casino Royale (12 tables, 195 slot machines - it gets smoky), Schooner Bar (the piano bar and social hub of the ship), Vintages wine bar, Cafe Latte-tudes entrance, and the King and Country pub with its live acoustic guitar in the evenings.

Continuing aft: the Bombay Billiard Club with two self-levelling pool tables, the Jakarta Lounge, Singapore Sling’s bar with its panoramic windows, and the Colony Club at the very aft - leather seating, live music, and glass walls overlooking the wake.

Chops Grille (steakhouse, extra charge) and Giovanni’s Table (Italian, extra charge) are both on Deck 6 midship. The Chef’s Table private dining experience is at the aft of the deck.

The cinema is also on Deck 6, showing first-run films daily. This is the deck where you will spend most evenings.

Deck 7

The first balcony cabin deck. Categories include standard and deluxe balcony, oceanview with larger windows (category 1K), and Owner’s Suites. Be aware that balcony cabins on Deck 7 have partially obstructed views on some positions due to lifeboat placement - the exceptions are cabins 7104 and 7514, which have clear sightlines.

The Owner’s Suites on Deck 7 are the largest suites outside the Royal Suite. They run about 535 to 585 square feet plus a 140 to 195 square foot balcony. These are midship and have separate living areas.

No public spaces on this deck. The connection between forward and aft cabin sections runs straight through without needing to pass through any public areas.

Deck 8

Balcony and oceanview cabins continue. Categories include standard and deluxe balcony, oceanview, and connecting cabins. The layout is nearly identical to Deck 7. Owner’s Suites are available midship on this deck as well.

Deck 8 is the lowest balcony deck with unobstructed views on most positions. It sits low enough to reduce motion but high enough to clear any lifeboat sightline issues that affect Deck 7. For passengers choosing between balcony decks, midship on Deck 8 is a strong choice for stability and clear views.

Deck 9

More balcony cabins plus the Spacious Balcony category (about 205 square feet plus 45 square foot balcony). Two-bedroom suites are available on this deck.

The library was originally on Deck 9 before the 2013 refit moved it to Deck 5. The space was repurposed. This deck is purely residential now.

For Alaska sailings, port side cabins on Deck 9 face the Inside Passage on the northbound leg. Starboard side faces the coast on the return south. The side you choose matters for glacier and coastline views.

Deck 10

The highest full cabin deck. This is where the premium accommodations sit. The Royal Suite (approximately 950 square feet plus 170 square foot balcony, with a baby grand piano), Grand Suites, Junior Suites, and Spacious Balcony cabins are all here.

The Concierge Club and Yacht Club lounge are on Deck 10. Suite and Diamond Plus guests get access to the Concierge Club for continental breakfast and evening drinks.

Standard balcony cabins are also available on this deck. They are among the highest balcony positions on the ship, which means good views but more noticeable motion in rough weather.

Deck 11 - Lido/Pools/Spa

The outdoor living deck and one of the busiest on the ship.

Forward: the Solarium. This adults-only area has a retractable glass roof, one swimming pool with cascading waterfalls, one whirlpool, and loungers. It is the quietest pool area on the ship. Park Cafe sits adjacent - a complimentary deli serving sandwiches, paninis, salads, and late-night pizza. The 24-hour beverage station with free coffee, tea, and flavoured water is also here.

Midship: the main pool area with one swimming pool, two hot tubs, a live music stage, and the outdoor movie screen (Jumbotron). The Pool Bar serves the area. On sea days, staff run pool games and contests. The hot tubs are small - five people maximum - and you will likely queue.

Aft: the Windjammer buffet. Open for breakfast from 6am, lunch, and dinner. The aft end has outdoor seating with views over the wake. On my Alaska sailing, I could eat breakfast outside and watch the scenery go past. The Windjammer food is solid for a buffet - the curries are particularly good. Rita’s Cantina (Mexican, extra charge in the evenings) is next to the Windjammer.

The lower level of the Vitality at Sea Spa is on this deck, including the fitness centre entrance, sauna, steam rooms, and relaxation area. The spa is open 24 hours. A thermal suite day pass costs about 12 to 15 pounds (15 to 19 dollars).

Deck 12 - Sports

The upper level of the spa and fitness centre, with the main gymnasium. Floor-to-ceiling windows in the gym give ocean views while you exercise. The equipment is modern enough - treadmills, ellipticals, free weights, weight machines.

The outdoor jogging track runs a quarter-mile loop around the perimeter. This is also where the basketball and sports court sits. The Sky Bar serves drinks to the sports area.

Izumi (Japanese cuisine, extra charge) is on this deck. Adventure Ocean kids’ club, the teen zone (Optix), and the Puzzle Break escape room share space here. The Challenger’s Arcade is nearby.

Family oceanview cabins (category 1K) on Deck 12 face forward with two large round windows. They sleep up to six guests and are specifically designed for families.

Deck 13 - Viking Crown

The top passenger deck. The Viking Crown Lounge sits at the forward end - panoramic windows, comfortable seating for about 93, and a dance floor. It is quiet during the day and transforms into one of the livelier spots after dark with live music until around 2am.

The Starquest nightclub is adjacent, with a revolving bar, DJ programming, and seating for 132. Daytime, it hosts dance classes including salsa lessons.

The rock climbing wall (40 feet, complimentary, no reservation needed) and Dunes mini-golf course are on Deck 13. The Diamond Club lounge, added during the 2013 refit, is also here - accessible to Diamond Plus and Pinnacle members.

Brilliance has nine passenger lifts arranged in two main banks - one forward and one aft near the Centrum. The aft elevators can be tricky because the noise from the Centrum atrium drowns out the lift chime. You might miss a lift arriving behind you while watching the one in front. Keep an eye on both sides.

Stairwells run forward, midship, and aft. All three connect all passenger decks. On Deck 5, the full-wrap promenade provides a walking route that bypasses all interior corridors. Use it to get from forward to aft without waiting for a lift.

The biggest bottleneck is the lift lobby on Deck 11 after pool deck hours and on Deck 6 after theatre shows. Take the stairs from Deck 6 to your cabin deck if you want to avoid the post-show crush.

One layout quirk: the main dining room entrance is on Deck 5, but you can also enter from Deck 4. The Deck 4 entrance is usually less crowded at peak times.

Best Decks for Key Activities