The Voyage · Interactive Map
Port of callSailing route
Hover or select a port to explore it.
Your Voyage at a Glance
5Nights
3Ports
0Sea days
GalvestonDeparts from
The route
Galveston → Costa Maya → Costa Maya → Cozumel
Good to know
- Departs
- 17 Aug 2026
- Arrives
- 22 Aug 2026
- Route
- Galveston → Cozumel
- Ship
- Royal Caribbean Mariner of the Seas
Day-by-Day Itinerary
Select a port for its schedule and destination guide.
- Day1
Texas · EmbarkGalvestonDeparts 3:00 PM
- Arrival
- Embarkation day
- Departure
- 3:00 PM
- Day2Schedule to be confirmed
The schedule for this day has not been supplied.
- Day3
MexicoCosta MayaArrives 11:59 AM · Departs 7:00 PM
- Arrival
- 11:59 AM
- Departure
- 7:00 PM
- Day4
MexicoCosta MayaArrives 7:00 AM · Departs 5:00 PM
- Arrival
- 7:00 AM
- Departure
- 5:00 PM
- Day5Schedule to be confirmed
The schedule for this day has not been supplied.
- Day6
Mexico · DisembarkCozumelArrives 7:00 AM
- Arrival
- 7:00 AM
- Departure
- Disembarkation day
The Ship
Your home for all 5 nights aboard Royal Caribbean Mariner of the Seas — so you unpack once and wake up somewhere new each morning.
2003Launched
139,863Gross Tons
311.1 mLength
4,000Guests
1,200Crew
15Decks
OnboardCasino·Spa & Thermal Suite·Water Slide·Kids' Pool
View full Royal Caribbean Mariner of the Seas spec sheet & deck plans
About This Cruise
A 5-night one-way voyage aboard Royal Caribbean Mariner of the Seas, departing from Galveston on 17 Aug 2026. The sailing finishes in Cozumel. Explore ports in Texas, Mexico.
Check the cruise line's latest schedule before making travel arrangements. Port times and itinerary details can change.