Mariner of the Seas
Explore Mariner of the Seas by Royal Caribbean — onboard facilities, cabin types, full specifications and upcoming sailings.
Prices from £659 pp
● About
About Mariner of the Seas
Mariner of the Seas is a Voyager-class cruise ship operated by Royal Caribbean International. The ship entered service in 2003 and can accommodate 4,252 passengers with a crew of 1,185.
● Technical Details
Ship specifications
Year Built
2003
Gross Tonnage
139,863 GT
Passenger Capacity
4,252
Crew
1,185
Decks
0
Length
311m
Speed
● Accommodation
Cabin types
Inside Cabin
Sleeps 2
● Set Sail
Upcoming sailings on Mariner of the Seas
Deal5 NIGHTSRoyal Caribbean · Mariner of the Seas
5 Night Western Caribbean Cruise
Puerto Costa Maya · Cozumel
Price on request
Enquire
Deal5 NIGHTSRoyal Caribbean · Mariner of the Seas
5 Night Western Caribbean Cruise
Puerto Costa Maya · Cozumel
Price on request
Enquire
Deal17 NIGHTSRoyal Caribbean · Mariner of the Seas
3-night Memphis, Graceland Tour, 2-night New Orleans & 17-night Transatlantic to Southampton
Memphis · New Orleans · Miami
Price on request
Enquire
Deal20 NIGHTSRoyal Caribbean · Mariner of the Seas
3-night New Orleans & 17-night Miami, Morocco & Spanish Transatlantic Adventure
Transatlantic · New Orleans
Price on request
Enquire● Upcoming Sailings
Upcoming Mariner of the Seas Cruises
5 Night Western Caribbean Cruise
Galveston · 5 nights · Caribbean
3 Aug 2026
From £729 pp
5 Night Western Caribbean Cruise
Galveston · 5 nights · Caribbean
8 Aug 2026
From £659 pp
3-night Memphis, Graceland Tour, 2-night New Orleans & 17-night Transatlantic to Southampton
New Orleans · 17 nights · Transatlantic
19 Apr 2027
From £1999 pp
3-night New Orleans & 17-night Miami, Morocco & Spanish Transatlantic Adventure
New Orleans · 20 nights · Transatlantic
21 Apr 2027
From £1679 pp
Common Questions