Mariner Of The Seas
Mariner Of The Seas is a cruise ship operated by Royal Caribbean International. Review its specifications and onboard amenities below, then compare the best ways to book a sailing.
Itinerary
5 Night Western Caribbean Cruise
Sep 28, 2026 – Oct 3, 2026 · 5 nights
- Galveston, Texas
Depart Sep 28 · 7:00 PM
- Costa Maya, MexicoNext call
Arrive Sep 30 · 3:59 PM · Depart 11:00 PM
- Cozumel, Mexico
Arrive Oct 1 · 11:00 AM · Depart 9:00 PM
- Galveston, Texas
Arrive Oct 3 · 11:00 AM
Specifications
Cruise line
Royal Caribbean International
Guest capacity
3,838 guests
Gross tonnage
138,000 GT
Length
311 m
Beam
30 m
Year built
2003
Flag
🇧🇸 BS
Onboard amenities
Pools & Water
- Main Pool
- Adults Pool
- Hot Tubs
- Water SlidesPartial
Family & Kids
- Splash PadPartial
- Kids Club
- Teen Club
Sports & Recreation
- Fitness
- Rock ClimbingPartial
- FlowRiderPartial
- Mini Golf
- Sports Court
- Jogging Track
Entertainment
- Theater
- Casino
Dining
- Specialty Dining
Spa & Wellness
- Spa