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
27th February 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Please call for availability
5 Night Western Caribbean Cruise
3rd March 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
Oceanview
Balcony
£1,415pp
Suite
 Fly/Cruise
5 Night Western Caribbean Cruise
8th March 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Please call for availability
4 Night Western Caribbean Cruise
13th March 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£532pp
Oceanview
£646pp
Balcony
£931pp
Suite
£1,061pp
 Fly/Cruise
5 Night Western Caribbean Cruise
17th March 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£795pp
Oceanview
£1,813pp
Balcony
£1,222pp
Suite
Please Call
for Flights
5 Night Western Caribbean Cruise
22nd March 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£608pp
Oceanview
£739pp
Balcony
£936pp
Suite
Please Call
for Flights
4 Night Western Caribbean Cruise
27th March 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£536pp
Oceanview
£587pp
Balcony
£756pp
Suite
Please Call
for Flights
5 Night Western Caribbean Cruise
31st March 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£479pp
Oceanview
£594pp
Balcony
£605pp
Suite
£1,258pp
 Fly/Cruise
5 Night Western Caribbean Cruise
5th April 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£516pp
Oceanview
£572pp
Balcony
£771pp
Suite
 Fly/Cruise
4 Night Western Caribbean Cruise
10th April 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£543pp
Oceanview
£838pp
Balcony
Suite
 Fly/Cruise
5 Night Western Caribbean Cruise
14th April 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£508pp
Oceanview
£865pp
Balcony
£1,006pp
Suite
£1,323pp
 Fly/Cruise
5 Night Western Caribbean Cruise
19th April 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£493pp
Oceanview
£690pp
Balcony
£604pp
Suite
£1,562pp
 Fly/Cruise
4 Night Western Caribbean Cruise
24th April 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
Oceanview
Balcony
£915pp
Suite
£1,153pp
 Fly/Cruise
5 Night Western Caribbean Cruise
28th April 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£497pp
Oceanview
£692pp
Balcony
£606pp
Suite
Please Call
for Flights
5 Night Western Caribbean Cruise
3rd May 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£625pp
Oceanview
£785pp
Balcony
£857pp
Suite
£1,247pp
 Fly/Cruise
4 Night Western Caribbean Cruise
8th May 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£534pp
Oceanview
£742pp
Balcony
£649pp
Suite
£1,055pp
Please Call
for Flights
5 Night Western Caribbean Cruise
12th May 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£515pp
Oceanview
£640pp
Balcony
£688pp
Suite
£1,265pp
 Fly/Cruise
5 Night Western Caribbean Cruise
17th May 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£481pp
Oceanview
£579pp
Balcony
£603pp
Suite
£1,226pp
Please Call
for Flights
4 Night Western Caribbean Cruise
22nd May 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£493pp
Oceanview
£730pp
Balcony
£649pp
Suite
£1,214pp
 Fly/Cruise
5 Night Western Caribbean Cruise
26th May 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£563pp
Oceanview
£899pp
Balcony
£765pp
Suite
£1,188pp
Please Call
for Flights
5 Night Western Caribbean Cruise
31st May 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£690pp
Oceanview
£778pp
Balcony
£787pp
Suite
£1,106pp
Please Call
for Flights
4 Night Western Caribbean Cruise
5th June 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£581pp
Oceanview
£894pp
Balcony
£662pp
Suite
£1,062pp
 Fly/Cruise
5 Night Western Caribbean Cruise
9th June 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£584pp
Oceanview
£624pp
Balcony
£704pp
Suite
£1,382pp
Please Call
for Flights
5 Night Western Caribbean Cruise
14th June 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£625pp
Oceanview
£848pp
Balcony
£785pp
Suite
£1,611pp
Please Call
for Flights
4 Night Western Caribbean Cruise
19th June 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£598pp
Oceanview
£638pp
Balcony
£702pp
Suite
£1,608pp
Please Call
for Flights
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