Mariner of the Seas
Royal CaribbeanRoyal Caribbean liner Class
3,334
Passengers
1,215
Crew
15
Decks
2003
Year Built
Royal Caribbean liner
Class
What's on Each Deck
15
Escape Room
Services14
Lounge
Lounge13
Sports, FlowRider, Waterslides, Mini Golf
Pool & Sports12
Kids Club, Teen Zone, Spa + cabins
Family11
Lido, Pool, Sun Deck + cabins
Pool & Sports10
Bridge + cabins
Operations9
Staterooms
8
Staterooms
7
Staterooms
6
Staterooms
5
Promenade, Lobby, Shops, Dining, Helideck
Services4
Casino, Lounge, Dining
Nightlife3
Dining + cabins
Dining2
Ice Rink + cabins
EntertainmentDeck Plans
14 decksCould not load deck plan details.
Deck plan data sourced and verified by CruiseChattr. Layout positions are approximate and intended for reference only.
Upcoming Voyages
View allJun 4, 2026
4 nights
From Galveston
Western Caribbean
Jun 8, 2026
5 nights
From Galveston
Western Caribbean
Jun 13, 2026
5 nights
From Galveston
Western Caribbean
Jun 18, 2026
4 nights
From Galveston
Western Caribbean
Jun 22, 2026
5 nights
From Galveston
Western Caribbean
Jun 27, 2026
5 nights
From Galveston
Western Caribbean
Jul 2, 2026
4 nights
From Galveston
Western Caribbean
Jul 6, 2026
5 nights
From Galveston
Western Caribbean