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Caribbean and Bahamas: Western Caribbean Cruise
Royal Caribbean®
Cruise to Cozumel, one of the most-visited destinations on Mexico's Yucatan peninsula, where there's a lot more to them than beautiful beaches and world-class nightlife. Cozumel's town centers remind you that these places aren't just beach hot spots — they're every bit as "real Mexico" as cities in the country's interior.
Executive Member Benefit
Executive Members receive an annual 2% Reward, up to $1,250, on qualified Costco Travel purchases
Digital Costco Shop Card
Member Exclusive: Digital Costco Shop Card with every Royal Caribbean® sailing†
Onboard the Mariner of the Seas
Mariner of the Seas
Costco Member Reviews
Year Built: 2003
Year Refurbished: 2018
Double Occupancy Capacity: 3344
Mariner of the Seas® is packed with more ways to play on the most maxed-out short getaway ever. Hang ten on the added FlowRider® surf simulator or race down The Perfect Storm(SM) waterslides. Bond over family-style Tuscan eats at Jamie’s Italian by Jamie Oliver, or kick off date night at The Bamboo Room. Ditch the road trip for an action-packed cruise ship, with quick cruises sailing from Orlando.
Onboard Activities
Activities & Services (included in cruise)
Laser Tag
- Card Room
- Disco/Nightclub
- Movies
- Theater/Show Lounge
- Fitness Center
- Sauna/Steam Room
- Ice Skating
- Miniature Golf
- Pool - Outdoor
- Rock-Climbing Wall
- Sports Facilities
- Water Slide
- Whirlpool/Jacuzzi
- FlowRider® surf simulator
- Laser Tag
- The Perfect Storm
- Bars/Lounges
- Library
- Children's Indoor Play Area
- Children's Outdoor Play Area
- Educational Classes
- Organized Age Specific Activities
- Teen Center or Disco
- Teen Programs
- Business Center
- Concierge Desk
- Conference Center
- Duty-Free Shops/Boutiques
- Elevators
- Safe Deposit Boxes
Activities & Services (available for an extra fee)
Full-Service Spa
- Casino
- Game Arcade
- Beauty Salon
- Fitness Classes
- Full-Service Spa
- Spa Services/Massage
- Royal Escape Room℠
- Internet Center
- Dry Cleaning/ Laundry Service
- Infirmary/Medical Center
- Wedding/Vow Renewal
Costco Travel makes every effort to verify the accuracy of all information provided. Additional fees for amenities or services may be charged by the cruise line. Amenities or services may be discontinued or revised by the cruise line without notice. Staterooms designated as wheelchair-accessible do not necessarily meet ADA requirements. Costco Travel is not responsible for inaccuracies or provider modifications.
Dining
Main Dining Room
Main Dining
Main Dining Room: Sweeping, multi-level ambience, world-class cuisine and extraordinary personal service from a dedicated wait staff. Royal Caribbean’s main dining room serves exceptional, multi-course meals for breakfast, lunch and dinner.
Chops Grille
Specialty Dining
Ben & Jerry's®: Vermont's Finest Ice Cream hits the high seas. Grab scoops served up with a smile, or indulge in a sundae, shake or smoothie. This restaurant is available for an additional cost.
Chef's Table: A once-in-a-lifetime culinary experience – join guests in an exclusive enclave to savor a five-course, gourmet menu specially prepared and presented by the Chef de Cuisine. Every course pairs with a wine chosen to enhance your enjoyment of the dish. This restaurant is available for an additional cost.
Chops Grille℠: For more than a decade, the chefs of Chops Grille have proudly presented quality, hand cut steaks at this hallmark Royal Caribbean restaurant. Now, they give you a fresh twist on a favorite, with a revamped menu that brings contemporary flair to traditional steakhouse offerings. Most intriguing: exceptional prime meat. This prime beef is joined by Maine lobster, grilled branzino and other succulent dishes paired with addictive sides and irresistible desserts.
Izumi Hibachi & Sushi: The traditional Japanese dishes at Izumi will impress you with pure, delicate flavors, freshness of ingredients and impeccable presentation. Choose from sushi rolls, sashimi and more. This restaurant is available for an additional cost.
Jamie's Italian by Jamie Oliver: Chef Jamie Oliver presents a menu of rustic Italian favorites, handmade with fresh, seasonal ingredients. This restaurant is available for an additional cost.
Johnny Rockets®: Get the family together for good old-fashioned hamburgers and fries at Johnny Rockets—complete with authentic 1950's décor, a menu filled with all-American favorites and a jukebox at every table. This restaurant is available for an additional cost.
Starbucks Coffee®: Whether it's a decadent Caramel Macchiato, a refreshing Frappuccino® Blended Beverage, or a tempting pastry, guests can enjoy all their favorite Starbucks treats right onboard. This restaurant is available for an additional cost.
Windjammer Café
Casual Dining
Café Promenade: The multi-level Royal Promenade is the heart of their ships – and the best spot for people-watching. Pick a table with a view at Café Promenade, serving Starbucks or illy coffee, snacks, pastries and sandwiches throughout the day and into the night – so you can enjoy the action when you please.
Dog House: How do you build your dog? Take a seat at the counter for traditional hot dogs, brats, sausages and other delicious linked meats, plus a variety of toppings to split a long bun.
Sorrento's Pizza: Whether you're into classics, like cheese and Margherita, or specialty pies, like the meat-loaded Carnivore or the pineapple, bacon and BBQ-infused Caribbean Dream, Sorrento's serves up perfection in every slice.
Windjammer Café: A culinary destination loaded with an array of delicious food for every meal and snack time – all with spectacular views and a comfortable, casual atmosphere. Browse multiple serving stations featuring pastas, made-to-order omelets, global cuisine, salads, soups, sandwiches, meat-carving, and tons of tantalizing desserts.
Room Service: Room service is available 24 hours a day (a convenience charge applies to each order placed).
Disclaimer regarding ship dining
Times, costs and other specifics are outside the control of Costco Travel. All information is at the sole discretion of the cruise line and is subject to change without notice. Dining time and table size preferences are submitted to the cruise line on a first-come, first-served request basis and are confirmed aboard ship. Questions, concerns and/or special needs regarding dining arrangements must be addressed with the maitre d' hotel aboard ship. Every effort is made to accommodate travelers' preferences; however, Costco Travel cannot guarantee dining arrangements. In specialty restaurants, space is limited and reservations are recommended. A cover charge and dress code may apply.
Staterooms
Interior staterooms include a wide array of amenities for your whole family to enjoy.
- Connecting Promenade View Interior (Category: CP)
Category: CP
- Connects to the room next door
- Get "double" the Promenade views and space when booking both
- Great for families
Beds
- Royal King bed (can convert into two twin-size beds)
Size
- Stateroom: 160 sq. ft.
- Promenade View Interior (Category: 2T)
Category: 2T
- Interior stateroom with a view
- In-stateroom window with views of the Royal Promenade
- Perfect for people-watching
Beds
- One Royal King bed (can convert into two twin-size beds)
Size
- Stateroom: 167 sq. ft.
- Interior (Category: 1V)
Category: 1V
- Our most budget-friendly option
- A cozy and comfortable retreat
- Perfect for long naps after an adventure-filled day
Beds
- One Royal King bed (can convert into two twin-size beds)
- Two fold-down Pullman beds in staterooms with up to 4 guests
Size
- Stateroom: 160 sq. ft.
- Interior (Category: 2V)
Category: 2V
- Our most budget-friendly option
- A cozy and comfortable retreat
- Perfect for long naps after an adventure-filled day
Beds
- One Royal King bed (can convert into two twin-size beds)
- Two fold-down Pullman beds in staterooms with up to 4 guests
Size
- Stateroom: 160 sq. ft.
- Interior (Category: 3V)
Category: 3V
- Our most budget-friendly option
- A cozy and comfortable retreat
- Perfect for long naps after an adventure-filled day
Beds
- One Royal King bed (can convert into two twin-size beds)
- Two fold-down Pullman beds in staterooms with up to 4 guests
Size
- Stateroom: 160 sq. ft.
- Interior (Category: 4V)
Category: 4V
- Our most budget-friendly option
- A cozy and comfortable retreat
- Perfect for long naps after an adventure-filled day
Beds
- One Royal King bed (can convert into two twin-size beds)
- Two fold-down Pullman beds in staterooms with up to 4 guests
Size
- Stateroom: 160 sq. ft.
- Studio Interior (Category: 2W)
Category: 2W
- Sized perfectly for solo adventurers
- One of our most budget-friendly options
- Same amenities as all other staterooms
Beds
- One double bed
Size
- Stateroom: 106 sq. ft.
- Guarantee - Inside (Category: ZI)
Category: ZI
This category can be booked for a special rate, guaranteed to you. Please note that the category is not associated at the time of booking with a specific stateroom, deck, bedding configuration or other particular settings. The assignment of an actual cabin will be performed during your check-in. The cabin can be anywhere on the ship.
- Guarantee - Quad Interior Stateroom (Category: ZQ)
Category: ZQ
This category can be booked for a special rate, guaranteed to you. Please note that the category is not associated at the time of booking with a specific stateroom, deck, bedding configuration or other particular settings. The assignment of an actual cabin will be performed during your check-in. The cabin can be anywhere on the ship.
Spectacular sights and amazing views from the comfort of your stateroom.
- Ultra Spacious Ocean View (Category: 1K)
Category: 1K
- Even more square footage
- Dedicated bunk bed area
- Perfect for families or groups
Beds
- Two Royal King beds (each can convert into two twin-size beds)
- Two fold-down Pullman beds
Size
- Stateroom: 328 sq. ft.
- Large Panoramic Ocean View (Category: 1L)
Category: 1L
- Floor-to-ceiling in-stateroom window
- Soak in 180-degree views
Beds
- One Royal King bed (can convert into two twin-size beds)
- One double sofa bed in staterooms with up to 4 guests
Size
- Stateroom: 191 sq. ft.
- Spacious Ocean View (Category: 3M)
Category: 3M
- Extra square footage at a great value
- Perfect if you need that little extra space
- Your very own in-stateroom window
Beds
- One Royal King bed (can convert into two twin-size beds)
- One double sofa bed in staterooms with up to 4 guests
Size
- Stateroom: 211 sq. ft.
- Spacious Ocean View (Category: 4M)
Category: 4M
- Extra square footage at a great value
- Perfect if you need that little extra space
- Your very own in-stateroom window
Beds
- One Royal King bed (can convert into two twin-size beds)
- One double sofa bed in staterooms with up to 4 guests
Size
- Stateroom: 211 sq. ft.
- Ocean View (Category: 1N)
Category: 1N
- Budget-friendly with a view of the ocean
- Your very own in-stateroom window
- Great for families with small children
Beds
- One Royal King bed (can convert into two twin-size beds)
- Two fold-down Pullman beds in staterooms with up to 4 guests
Size
- Stateroom: 161 sq. ft.
- Ocean View (Category: 2N)
Category: 2N
- Budget-friendly with a view of the ocean
- Your very own in-stateroom window
- Great for families with small children
Beds
- One Royal King bed (can convert into two twin-size beds)
- Two fold-down Pullman beds in staterooms with up to 4 guests
Size
- Stateroom: 161 sq. ft.
- Ocean View (Category: 3N)
Category: 3N
- Budget-friendly with a view of the ocean
- Your very own in-stateroom window
- Great for families with small children
Beds
- One Royal King bed (can convert into two twin-size beds)
- Two fold-down Pullman beds in staterooms with up to 4 guests
Size
- Stateroom: 161 sq. ft.
- Ocean View (Category: 4N)
Category: 4N
- Budget-friendly with a view of the ocean
- Your very own in-stateroom window
- Great for families with small children
Beds
- One Royal King bed (can convert into two twin-size beds)
- Two fold-down Pullman beds in staterooms with up to 4 guests
Size
- Stateroom: 161 sq. ft.
- Guarantee - Oceanview (Category: YO)
Category: YO
This category can be booked for a special rate, guaranteed to you. Please note that the category is not associated at the time of booking with a specific stateroom, deck, bedding configuration or other particular settings. The assignment of an actual cabin will be performed during your check-in. The cabin can be anywhere on the ship.
- Guarantee - Quad Oceanview Stateroom (Category: YQ)
Category: YQ
This category can be booked for a special rate, guaranteed to you. Please note that the category is not associated at the time of booking with a specific stateroom, deck, bedding configuration or other particular settings. The assignment of an actual cabin will be performed during your check-in. The cabin can be anywhere on the ship.
Enjoy the ambiance of our neighborhood balcony staterooms that overlook the Central Park and Boardwalk neighborhoods or take in breathtaking views from your Ocean View balcony stateroom.
- Spacious Ocean View Balcony (Category: 1B)
Category: 1B
- Extra square footage at a great value
- Perfect if you need that little extra space
- Private balcony with chairs for those pristine ocean views
Beds
- One Royal King bed (can convert into two twin-size beds)
- One double sofa bed in staterooms with up to 4 guests
Size
- Stateroom: 203 sq. ft.
- Balcony: 42 sq. ft.
- Spacious Ocean View Balcony (Category: 2B)
Category: 2B
- Extra square footage at a great value
- Perfect if you need that little extra space
- Private balcony with chairs for those pristine ocean views
Beds
- One Royal King bed (can convert into two twin-size beds)
- One double sofa bed in staterooms with up to 4 guests
Size
- Stateroom: 203 sq. ft.
- Balcony: 42 sq. ft.
- Spacious Ocean View Balcony (Category: 3B)
Category: 3B
- Extra square footage at a great value
- Perfect if you need that little extra space
- Private balcony with chairs for those pristine ocean views
Beds
- One Royal King bed (can convert into two twin-size beds)
- One double sofa bed in staterooms with up to 4 guests
Size
- Stateroom: 203 sq. ft.
- Balcony: 42 sq. ft.
- Spacious Ocean View Balcony (Category: 4B)
Category: 4B
- Extra square footage at a great value
- Perfect if you need that little extra space
- Private balcony with chairs for those pristine ocean views
Beds
- One Royal King bed (can convert into two twin-size beds)
- One double sofa bed in staterooms with up to 4 guests
Size
- Stateroom: 203 sq. ft.
- Balcony: 42 sq. ft.
- Connecting Balcony (Category: CB)
Category: CB
- Balcony stateroom that connects to the room next door
- Get "double" the space by booking both
- Great for families
Beds
- One Royal King bed (can convert into two twin-size beds)
Size
- Stateroom: 198 sq. ft.
- Balcony: 42 sq. ft.
- Ocean View Balcony (Category: 1D)
Category: 1D
- Our standard balcony stateroom
- Pristine views of the ocean
- Private balcony with chairs
Beds
- One Royal King bed (can convert into two twin-size beds)
- One fold-down Pullman bed or single sofa bed in staterooms with up to 3 guests
- One double sofa bed in staterooms with up to 4 guests
Size
- Stateroom: 198 sq. ft.
- Balcony: 46 sq. ft.
- Ocean View Balcony (Category: 2D)
Category: 2D
- Our standard balcony stateroom
- Pristine views of the ocean
- Private balcony with chairs
Beds
- One Royal King bed (can convert into two twin-size beds)
- One fold-down Pullman bed or single sofa bed in staterooms with up to 3 guests
- One double sofa bed in staterooms with up to 4 guests
Size
- Stateroom: 198 sq. ft.
- Balcony: 46 sq. ft.
- Ocean View Balcony (Category: 4D)
Category: 4D
- Our standard balcony stateroom
- Pristine views of the ocean
- Private balcony with chairs
Beds
- One Royal King bed (can convert into two twin-size beds)
- One fold-down Pullman bed or single sofa bed in staterooms with up to 3 guests
- One double sofa bed in staterooms with up to 4 guests
Size
- Stateroom: 198 sq. ft.
- Balcony: 46 sq. ft.
- Ocean View Balcony (Category: 5D)
Category: 5D
- Our standard balcony stateroom
- Pristine views of the ocean
- Private balcony with chairs
Beds
- One Royal King bed (can convert into two twin-size beds)
- One fold-down Pullman bed or single sofa bed in staterooms with up to 3 guests
- One double sofa bed in staterooms with up to 4 guests
Size
- Stateroom: 198 sq. ft.
- Balcony: 46 sq. ft.
- Guarantee - Balcony (Category: XB)
Category: XB
This category can be booked for a special rate, guaranteed to you. Please note that the category is not associated at the time of booking with a specific stateroom, deck, bedding configuration or other particular settings. The assignment of an actual cabin will be performed during your check-in. The cabin can be anywhere on the ship.
- Guarantee - Quad Balcony Stateroom (Category: XQ)
Category: XQ
This category can be booked for a special rate, guaranteed to you. Please note that the category is not associated at the time of booking with a specific stateroom, deck, bedding configuration or other particular settings. The assignment of an actual cabin will be performed during your check-in. The cabin can be anywhere on the ship.
Exclusive experiences, inclusive amenities, luxury accommodations and more.
- Royal Suite - 1 Bedroom (Category: RS)
Category: RS
- Extra-large suite with expansive square footage
- Panoramic views with a large balcony
- Living area with baby grand piano
Beds
- One King-size bed
- One double sofa bed
Size
- Stateroom: 1,260 sq. ft.
- Balcony: 224 sq. ft.
- Owner's Suite - 1 Bedroom (Category: OS)
Category: OS
- Larger and more luxurious than our one bedroom Grand Suites
- Put the extra square footage to use as you kick back and relax
Beds
- One King-size bed
- One double sofa bed
Size
- Stateroom: 506 sq. ft.
- Balcony: 131 sq. ft.
- Grand Suite - 2 Bedrooms (Category: GT)
Category: GT
- High-occupancy two bedroom suite
- Perfect for groups or families
Beds
- Two Royal King beds (each can convert into two twin-size beds)
- One double sofa bed
- Two fold-down Pullman beds
Size
- Stateroom: 547 sq. ft.
- Balcony: 192 sq. ft.
- Grand Suite - 1 Bedroom (Category: GS)
Category: GS
- Ample space, including a living room and full bathroom with a tub
- Private balcony with seating
- "Grandest" suite in the fleet
Beds
- One Royal King bed (can convert into two twin-size beds)
- One double sofa bed
Size
- Stateroom: 381 sq. ft.
- Balcony: 88 sq. ft.
- Junior Suite (Category: J3)
Category: J3
- Our standard suite for luxury
- Private balcony with two chairs
- Live the suite life on a budget
Beds
- One Royal King bed (can convert into two twin-size beds)
- One double sofa bed in staterooms with up to 4 guests
Size
- Stateroom: 277 sq. ft.
- Balcony: 64 sq. ft.
- Junior Suite (Category: J4)
Category: J4
- Our standard suite for luxury
- Private balcony with two chairs
- Live the suite life on a budget
Beds
- One Royal King bed (can convert into two twin-size beds)
- One double sofa bed in staterooms with up to 4 guests
Size
- Stateroom: 277 sq. ft.
- Balcony: 64 sq. ft.
- Ocean View Panoramic Suite (No Balcony) (Category: VP)
Category: VP
- Floor-to-ceiling wrap-around panoramic windows
- Dedicated bunk bed area
- Perfect for families
Beds
- Two Royal King beds (each can convert into two twin-size beds)
- Two bunk beds
Size
- Stateroom: 406 sq. ft.
- Guarantee - Suite (Category: WS)
Category: WS
This category can be booked for a special rate, guaranteed to you. Please note that the category is not associated at the time of booking with a specific stateroom, deck, bedding configuration or other particular settings. The assignment of an actual cabin will be performed during your check-in. The cabin can be anywhere on the ship.
Deck Plan
| Symbol | Description |
|---|---|
 | Stateroom for occupancy 5 and up |
 | Stateroom for occupancy up to 4 |
 | Accessible stateroom |
 | Stateroom has an obstructed view |
 | Stateroom for occupancy up to 3 |
Ship Facts
- Ship Name: Mariner of the Seas
- Year Built: 2003
- Year Refurbished: 2018
- Year Entered Present Fleet: 2003
- Ship Class: Voyager
- Maximum Capacity: 4,000
- Number of Passenger Decks: 14
- Number of Crew: 1,185
- Officers' Nationality: International
- Ocean-View without Balcony: 164
- Ocean-View with Balcony: 660
- Total Inside Staterooms: 480
- Tonnage (GRT): 138,279
- Capacity Based on Double Occupancy: 3,344
- Country of Registry: The Bahamas
- Total Staterooms: 1,674
- Suites with Balcony: 115
- Crew/Hotel Staff Nationality: International
Costco Travel makes every effort to verify the accuracy of all information provided. Additional fees for amenities or services may be charged by
the hotel, resort or cruise line. Amenities or services may be discontinued or revised by the provider without notice. Hotels, resorts, ships or accommodations
designated as wheelchair-accessible do not necessarily meet ADA requirements. Costco Travel is not responsible for inaccuracies or provider modifications.
Costco Member Reviews
Available Dates & Prices
Terms & Conditions
*Price shown is per person based on double occupancy and is valid for select stateroom categories only. Click on the Terms & Conditions link below for details.
†One Digital Costco Shop Card per room/stateroom, per stay. The exact amount of the Digital Costco Shop Card will be calculated during the booking process. The Digital Costco Shop Card promotion is nontransferable and may not be combined with any other promotion. A Digital Costco Shop Card will arrive by email approximately 10 days after the start of your cruise. Click on the Terms & Conditions link below for additional information.
Ship's registry: The Bahamas
Package ID: RCIMARCAR20240523
Digital Costco Shop Card
This booking includes a Digital Costco Shop Card which will arrive by email one to two weeks after you return from your vacation. The Digital Costco Shop Card is a convenient payment option in our warehouses and on Costco.com.
Ship Rating
An outstanding luxury cruise experience with an exceptional level of attention to detail. Expect superb service from all levels of officers and staff.
A very good quality all-around cruise experience aboard a ship that offers a range of facilities and services.
A decent, unpretentious cruise experience, with a moderate amount of space and quality in furnishing and fittings.
A modest quality cruise experience with less attention to detail and service.
Expect a very basic cruise experience with minimal attention to service, hospitality and finesse.
Offers some, but not all, of the amenities and services associated with the next highest star rating.
