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
11th May 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
Oceanview
Balcony
£773pp
Suite
 Fly/Cruise
5 Night Western Caribbean Cruise
16th May 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Please call for availability
4 Night Western Caribbean Cruise
21st May 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£825pp
Oceanview
Balcony
Suite
 Fly/Cruise
5 Night Western Caribbean Cruise
25th May 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£569pp
Oceanview
£888pp
Balcony
Suite
 Fly/Cruise
5 Night Western Caribbean Cruise
30th May 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£598pp
Oceanview
Balcony
£703pp
Suite
 Fly/Cruise
4 Night Western Caribbean Cruise
4th June 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
Oceanview
£693pp
Balcony
£656pp
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
£648pp
Oceanview
£738pp
Balcony
£693pp
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
£601pp
Oceanview
£750pp
Balcony
£701pp
Suite
 Fly/Cruise
4 Night Western Caribbean Cruise
18th June 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£627pp
Oceanview
£775pp
Balcony
£703pp
Suite
£1,137pp
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
£655pp
Oceanview
£756pp
Balcony
£756pp
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
£609pp
Oceanview
£681pp
Balcony
£693pp
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
£635pp
Oceanview
£723pp
Balcony
£743pp
Suite
£1,864pp
 Fly/Cruise
5 Night Western Caribbean Cruise
6th July 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£741pp
Oceanview
£863pp
Balcony
£788pp
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
£929pp
Oceanview
£965pp
Balcony
£1,016pp
Suite
 Fly/Cruise
4 Night Western Caribbean Cruise
16th July 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£574pp
Oceanview
£723pp
Balcony
£662pp
Suite
£1,417pp
 Fly/Cruise
5 Night Western Caribbean Cruise
20th July 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£614pp
Oceanview
£675pp
Balcony
£706pp
Suite
£1,306pp
 Fly/Cruise
5 Night Western Caribbean Cruise
25th July 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£590pp
Oceanview
£631pp
Balcony
£700pp
Suite
£1,522pp
 Fly/Cruise
4 Night Western Caribbean Cruise
30th July 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£556pp
Oceanview
£629pp
Balcony
£635pp
Suite
£1,319pp
 Fly/Cruise
5 Night Western Caribbean Cruise
3rd August 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£676pp
Oceanview
£685pp
Balcony
£751pp
Suite
£1,111pp
 Fly/Cruise
5 Night Western Caribbean Cruise
8th August 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£503pp
Oceanview
£552pp
Balcony
£582pp
Suite
£911pp
 Fly/Cruise
4 Night Western Caribbean Cruise
13th August 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£400pp
Oceanview
£466pp
Balcony
£446pp
Suite
£788pp
 Fly/Cruise
5 Night Western Caribbean Cruise
17th August 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£418pp
Oceanview
£477pp
Balcony
£480pp
Suite
£977pp
 Fly/Cruise
5 Night Western Caribbean Cruise
22nd August 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£381pp
Oceanview
£436pp
Balcony
£462pp
Suite
£977pp
 Fly/Cruise
4 Night Western Caribbean Cruise
27th August 2026 for 4 nights
Galveston, Texas ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£318pp
Oceanview
£492pp
Balcony
£377pp
Suite
£692pp
 Fly/Cruise
5 Night Western Caribbean Cruise
31st August 2026 for 5 nights
Galveston, Texas ~ Costa Maya ~ Cozumel ~ Galveston, Texas
Cruise Only
from
Interior
£351pp
Oceanview
£441pp
Balcony
£400pp
Suite
£821pp
Please Call
for Flights
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