

The December 23, 2023 cruise on the Mariner of the Seas departs from Port Canaveral, Florida. On this 5 Night Western Caribbean Holiday (Port Canaveral Roundtrip) sailing, the ship will visit a total of 3 cruise port destinations, including its departure port. The Mariner of the Seas sets sail on Saturday, Dec 23rd and returns on Thursday, Dec 28th.
Mariner of the Seas - December 23, 2023 - 5 Nights
| Day | Date | Port |
|---|---|---|
| 1 | Dec 22nd | Port Canaveral, Florida |
| 2 | Dec 23rd | At Sea |
| 3 | Dec 25th | Costa Maya, Mexico |
| 4 | Dec 26th | Cozumel, Mexico |
| 5 | Dec 26th | At Sea |
| 6 | Dec 28th | Port Canaveral, Florida |
The Mariner of the Seas sails on December 23, 2023 for a 5 Night Western Caribbean Holiday (Port Canaveral Roundtrip). The ship will depart the port of Port Canaveral, Florida at 3:00 PM and will return to the port of Port Canaveral, Florida on Dec 28th at 6:00 AM. During the 6-day journey, the Mariner of the Seas will visit 2 additional ports and will spend 2 days at sea.
Based on my comprehensive research of cruise port safety information, including recent crime reports, travel advisories, Global Peace Index rankings, and specific port security concerns, we've created a "safety score" for each cruise port stop. The overall rating below represents a combined score for your specific cruise itinerary.

The Mariner of the Seas has a construction date of 2003 and a total size of 138,279 gross tons. The ship measures 1,020 feet (311 meters) in length. Mariner of the Seas is included in Royal Caribbean’s Voyager Class. At full capacity, the Mariner of the Seas holds 4,299 passengers. That includes 3,114 cruise vacationers and 1,185 staff members. The Mariner of the Seas total number of staterooms is 1,674.
To see how this compares, click through to see Mariner of the Seas age and stats vs all Royal Caribbean ships. There you’ll find graphs showing length, capacity, tonnage and more for this ship vs all in the fleet.
To check out the ship from top to bottom, click here for Mariner of the Seas Deck Plans.
Port Canaveral, Florida, offers docking at Port Canaveral. Travelers explore Kennedy Space Center and Cocoa Beach. Excursions include airboat rides in Merritt Island. Local markets sell key lime pie. The peak season, December to April, brings warm weather for coastal tours. Photography captures space shuttles and Atlantic vistas. Dining onboard includes grouper, a Floridian favorite. Souvenirs, like space-themed crafts, are sold in ship shops. Briefings cover NASA history. Light clothing and sun protection suit the subtropical climate, while comfortable shoes enhance space center walks. Port Canaveral’s modern charm offers a vibrant American stop. Cruise travelers enjoy a mix of space exploration and scenic coasts, making Port Canaveral an engaging destination. (126 words)
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Costa Maya, Mexico, offers docking at Costa Maya Port. Travelers explore Chacchoben ruins and Bacalar Lagoon. Excursions include snorkeling at Mahahual Reef. Local markets sell tamales. The peak season, December to April, brings warm weather for coastal tours. Photography captures Mayan temples and Caribbean vistas. Dining onboard includes cochinita pibil, a Yucatecan favorite. Souvenirs, like woven crafts, are sold in ship shops. Briefings cover Mayan history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. Costa Maya’s coastal allure offers a vibrant Mexican stop. Cruise travelers enjoy a mix of ancient ruins and scenic lagoons, making Costa Maya an engaging destination for exploration. (126 words)
Cozumel, Mexico, offers docking at Cozumel Port. Travelers explore Chankanaab Park and San Gervasio ruins. Excursions include snorkeling at Palancar Reef. Local markets sell tacos. The peak season, December to April, brings warm weather for coastal tours. Photography captures coral reefs and Caribbean vistas. Dining onboard includes ceviche, a Mexican favorite. Souvenirs, like Mayan crafts, are sold in ship shops. Briefings cover Mayan history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. Cozumel’s coastal allure offers a vibrant Mexican stop. Cruise travelers enjoy a mix of ancient ruins and marine adventures, making Cozumel an engaging destination for exploration. (126 words)
Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!
Port Canaveral, Florida, offers docking at Port Canaveral. Travelers explore Kennedy Space Center and Cocoa Beach. Excursions include airboat rides in Merritt Island. Local markets sell key lime pie. The peak season, December to April, brings warm weather for coastal tours. Photography captures space shuttles and Atlantic vistas. Dining onboard includes grouper, a Floridian favorite. Souvenirs, like space-themed crafts, are sold in ship shops. Briefings cover NASA history. Light clothing and sun protection suit the subtropical climate, while comfortable shoes enhance space center walks. Port Canaveral’s modern charm offers a vibrant American stop. Cruise travelers enjoy a mix of space exploration and scenic coasts, making Port Canaveral an engaging destination. (126 words)