How many passengers does Mariner of the Seas hold?
Mariner of the Seas carries 3,344 guests at double occupancy and up to 4,000 at maximum capacity.
Royal Caribbean International · Voyager Class
Mariner of the Seas
Mariner of the Seas packs a punch with its Sky Pad VR bungee, thrilling water slides, and a surprisingly chic cocktail lounge for a ship this age.
2003 · Refurbished 2018
Year Built
3,344
Guests
Voyager Class
Class
139,863
GT
3
Pools
Voyager-class vessel revamped with Sky Pad VR bungee trampoline, Perfect Storm duo waterslides, Bamboo Room Polynesian craft cocktail lounge, FlowRider, and laser tag arena.
Dining & Drinks
Signature Culinary Program
Multi-Deck Main Dining Room + Signature Chops Grille & Izumi
Included Restaurants
Main Dining Room
Rotating Global Themes (Italian, French, Mexican, Caribbean)
Windjammer Marketplace & Sorrento's Pizza
Global Buffet & Late-Night New York Pizza
Specialty & Surcharge Dining
Chops Grille
Signature American Steakhouse
Reservation required
Giovanni's Italian Kitchen / Jamie's Italian
Rustic Trattoria & Hand-Tossed Pizza
Reservation required
Izumi Hibachi & Sushi
Teppanyaki Tables & Fresh Sushi Rolls
Reservation required
Specialty dining (extra charge)
Drinks (extra charge)
Room service included
Dietary Options
KosherHalalGluten-FreeVegan
Wellness & Relaxation
Fitness Center
Gym included
Pools
3
Hot Tubs
6
Medical Center
✓
Pool Lift
✓
Wheelchair Rentals
✓
GoCruiseTravel.com Ship Data
45/100
mainstream — extras sold separately
3,344
guests
GoCruiseTravel.com tracks 0 upcoming sailings on Mariner of the Seas (Royal Caribbean International). Built 2003 (refurbished 2018), 3,344 guests, 139,863 GT. Amenities: 3 pools, 6 hot tubs, accessible cabins, medical center. Royal Caribbean International Perk Score: 45/100 (mainstream — extras sold separately) — room service.
Accessible Travel
Traveling with accessibility needs? Mariner of the Seas has 28 accessible cabins.
Pool LiftWheelchair RentalsElevators: 14
Ask anything about Mariner of the Seas
Policies at a Glance
PetsNot Allowed
Balcony SmokingAllowed
Smoking & Cigar LoungesDesignated outdoor Pool Deck port side + Casino Royale smoking section for active players; strictly no balcony smoking ($250 fine).
Dress CodeSmart Casual
Formal NightsYes
The Details
Can I do laundry onboard?
No self-service laundry (valet wash & press available for a fee)
What voltage are the cabins?
110V & 220V
Is there a dress code?
Smart Casual
Are there formal nights?
Yes — formal nights onboard
Can I smoke on the balcony?
Yes — balcony smoking allowed
USB in Cabins
✓
Upcoming Voyages on Mariner of the Seas
No upcoming sailings for this ship.
Quick answers
Frequently Asked Questions
When was Mariner of the Seas built?
Mariner of the Seas was built in 2003 and most recently refurbished in 2018.
Which cruise line operates Mariner of the Seas?
Mariner of the Seas is operated by Royal Caribbean International.
Does Mariner of the Seas have swimming pools?
Mariner of the Seas features 3 swimming pool(s) onboard.
Is there self-service laundry on Mariner of the Seas?
No, Mariner of the Seas does not have self-service laundromats, but professional laundry and pressing services are available.
Which restaurants are included on Mariner of the Seas?
Included restaurants on Mariner of the Seas feature Main Dining Room, Windjammer Marketplace & Sorrento's Pizza, while specialty venues with a surcharge include Chops Grille ($65 pp), Giovanni's Italian Kitchen / Jamie's Italian ($55 pp), Izumi Hibachi & Sushi ($65 pp / À la carte).
Who sails this line
Typical age
35-55
Primary markets
US · UK · CA · AU · BR
Onboard languages
en · es · pt
Kids onboard
Common — family-friendly programming
Sister Ships · Voyager Class
Vessels built to the same architectural blueprint, sharing deck layouts, signature venues, and hull dimensions.
Sister Ship
Navigator of the Seas
Voyager Class · 3,386 guests · 2002
Sister Ship
Adventure of the Seas
Voyager Class · 3,114 guests · 2001
Sister Ship
Explorer of the Seas
Voyager Class · 3,286 guests · 2000
Sister Ship
Voyager of the Seas
Voyager Class · 3,602 guests · 1999
Icon Class
Legend of the Seas
Icon Class · 5,610 guests · 2026
Icon Class
Star of the Seas
Icon Class · 5,610 guests · 2025
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