Mon-Fri 9am to 5:30pm, Sat 9am to 8pm
Sun 10am to 7pm, Bank Holidays Closed
Royal Caribbean International logo
Mariner of the Seas
Launch Year
2003
Refit Year
2012
Tonnage
139,863
Capacity
4,000
Cabins
1,674
Mariner of the Seas
  • Introduction
  • Gratuities
  • Staterooms
  • Dining
  • Enrichment
  • Entertainment
  • Health & Fitness
  • Kids & Teenagers
Evening entertainment & Broadway style shows
Choice of traditional or anytime dining
Drinks Packages available
Speciality Restaurants (charges may apply)
24-hour room service

The newly amped up Mariner of the Seas® is packed with more ways to play on the most maxed-out short getaway ever. Launch yourself into a virtual world on a new bungee trampoline experience – Sky Pad®. Hang ten on the newly added FlowRider® surf simulator or race down The Perfect Storm℠ 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.

Available cruises aboard the Mariner of the Seas
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4 Night Western Caribbean Cruise
21st May 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Please call for availability
5 Night Western Caribbean Cruise
25th May 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Please call for availability
5 Night Western Caribbean Cruise
30th May 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Please call for availability
4 Night Western Caribbean Cruise
4th June 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£585pp
Oceanview
£616pp
Balcony
£793pp
Suite
 Fly/Cruise
5 Night Western Caribbean Cruise
8th June 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£680pp
Oceanview
£728pp
Balcony
Suite
 Fly/Cruise
5 Night Western Caribbean Cruise
13th June 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£604pp
Oceanview
£751pp
Balcony
£703pp
Suite
 Fly/Cruise
4 Night Western Caribbean Cruise
18th June 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£650pp
Oceanview
£702pp
Balcony
£694pp
Suite
Please Call
for Flights
5 Night Western Caribbean Cruise
22nd June 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£614pp
Oceanview
£717pp
Balcony
£717pp
Suite
Please Call
for Flights
5 Night Western Caribbean Cruise
27th June 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£577pp
Oceanview
£782pp
Balcony
£680pp
Suite
Please Call
for Flights
4 Night Western Caribbean Cruise
2nd July 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£672pp
Oceanview
£724pp
Balcony
£717pp
Suite
£1,952pp
 Fly/Cruise
5 Night Western Caribbean Cruise
6th July 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£768pp
Oceanview
£893pp
Balcony
£812pp
Suite
 Fly/Cruise
5 Night Western Caribbean Cruise
11th July 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£739pp
Oceanview
£849pp
Balcony
£856pp
Suite
 Fly/Cruise
4 Night Western Caribbean Cruise
16th July 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£518pp
Oceanview
£687pp
Balcony
£592pp
Suite
 Fly/Cruise
5 Night Western Caribbean Cruise
20th July 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£533pp
Oceanview
£643pp
Balcony
£614pp
Suite
£1,365pp
 Fly/Cruise
5 Night Western Caribbean Cruise
25th July 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£519pp
Oceanview
£629pp
Balcony
£593pp
Suite
£1,623pp
 Fly/Cruise
4 Night Western Caribbean Cruise
30th July 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£526pp
Oceanview
£592pp
Balcony
£548pp
Suite
£1,322pp
 Fly/Cruise
5 Night Western Caribbean Cruise
3rd August 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£592pp
Oceanview
£701pp
Balcony
£695pp
Suite
£1,102pp
 Fly/Cruise
5 Night Western Caribbean Cruise
8th August 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£505pp
Oceanview
£613pp
Balcony
£578pp
Suite
£1,020pp
 Fly/Cruise
4 Night Western Caribbean Cruise
13th August 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£371pp
Oceanview
£480pp
Balcony
£430pp
Suite
£924pp
 Fly/Cruise
5 Night Western Caribbean Cruise
17th August 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£340pp
Oceanview
£438pp
Balcony
£431pp
Suite
£1,020pp
 Fly/Cruise
5 Night Western Caribbean Cruise
22nd August 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£365pp
Oceanview
£526pp
Balcony
£387pp
Suite
£926pp
 Fly/Cruise
4 Night Western Caribbean Cruise
27th August 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£328pp
Oceanview
£500pp
Balcony
£350pp
Suite
£770pp
 Fly/Cruise
5 Night Western Caribbean Cruise
31st August 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£335pp
Oceanview
£445pp
Balcony
£386pp
Suite
£807pp
Please Call
for Flights
5 Night Western Caribbean Cruise
5th September 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£392pp
Oceanview
£482pp
Balcony
£506pp
Suite
£888pp
 Fly/Cruise
4 Night Western Caribbean Cruise
10th September 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£370pp
Oceanview
£481pp
Balcony
£429pp
Suite
£771pp
Please Call
for Flights
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