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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5 Night Western Caribbean Cruise
23rd June 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Please call for availability
5 Night Western Caribbean Cruise
28th June 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Please call for availability
4 Night Western Caribbean Cruise
3rd July 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
Oceanview
Balcony
Suite
£3,024pp
 Fly/Cruise
5 Night Western Caribbean Cruise
7th July 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£969pp
Oceanview
Balcony
£1,346pp
Suite
£5,124pp
 Fly/Cruise
5 Night Western Caribbean Cruise
12th July 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£936pp
Oceanview
£1,340pp
Balcony
£1,109pp
Suite
 Fly/Cruise
4 Night Western Caribbean Cruise
17th July 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£782pp
Oceanview
£946pp
Balcony
£1,039pp
Suite
Please Call
for Flights
5 Night Western Caribbean Cruise
21st July 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£731pp
Oceanview
£1,095pp
Balcony
£1,476pp
Suite
£1,432pp
Please Call
for Flights
5 Night Western Caribbean Cruise
26th July 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£786pp
Oceanview
Balcony
£973pp
Suite
£1,614pp
 Fly/Cruise
4 Night Western Caribbean Cruise
31st July 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£606pp
Oceanview
£779pp
Balcony
£725pp
Suite
£1,163pp
Please Call
for Flights
5 Night Western Caribbean Cruise
4th August 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£595pp
Oceanview
£654pp
Balcony
£726pp
Suite
£1,257pp
 Fly/Cruise
5 Night Western Caribbean Cruise
9th August 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£506pp
Oceanview
£544pp
Balcony
£652pp
Suite
£798pp
 Fly/Cruise
4 Night Western Caribbean Cruise
14th August 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£446pp
Oceanview
£712pp
Balcony
£531pp
Suite
£759pp
Please Call
for Flights
5 Night Western Caribbean Cruise
18th August 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
Oceanview
£506pp
Balcony
£499pp
Suite
£981pp
Please Call
for Flights
5 Night Western Caribbean Cruise
23rd August 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£486pp
Oceanview
£469pp
Balcony
£580pp
Suite
£908pp
Please Call
for Flights
4 Night Western Caribbean Cruise
28th August 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£491pp
Oceanview
£550pp
Balcony
£594pp
Suite
£907pp
Please Call
for Flights
5 Night Western Caribbean Cruise
1st September 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£429pp
Oceanview
£521pp
Balcony
£575pp
Suite
£988pp
 Fly/Cruise
5 Night Western Caribbean Cruise
6th September 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£392pp
Oceanview
£558pp
Balcony
£541pp
Suite
£1,353pp
 Fly/Cruise
4 Night Western Caribbean Cruise
11th September 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£450pp
Oceanview
£542pp
Balcony
£646pp
Suite
£1,290pp
 Fly/Cruise
5 Night Western Caribbean Cruise
15th September 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£370pp
Oceanview
£451pp
Balcony
£503pp
Suite
£1,027pp
 Fly/Cruise
5 Night Western Caribbean Cruise
20th September 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£377pp
Oceanview
£451pp
Balcony
£513pp
Suite
£1,245pp
 Fly/Cruise
4 Night Western Caribbean Cruise
25th September 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£469pp
Oceanview
£507pp
Balcony
£592pp
Suite
£1,248pp
 Fly/Cruise
5 Night Western Caribbean Cruise
29th September 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£451pp
Oceanview
£488pp
Balcony
£563pp
Suite
£1,020pp
 Fly/Cruise
5 Night Western Caribbean Cruise
4th October 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£414pp
Oceanview
£488pp
Balcony
£555pp
Suite
£1,175pp
 Fly/Cruise
4 Night Western Caribbean Cruise
9th October 2025 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£653pp
Oceanview
£692pp
Balcony
£725pp
Suite
£1,245pp
 Fly/Cruise
5 Night Western Caribbean Cruise
13th October 2025 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£525pp
Oceanview
£619pp
Balcony
£710pp
Suite
£1,181pp
 Fly/Cruise
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