21 Night Island Rhythm & Coastal Charm (Miami Roundtrip)
Seven Seas Mariner
Seven Seas Mariner
December 20, 2025
21 Night Island Rhythm & Coastal Charm

Seven Seas Mariner - 12/20/2025

The December 20, 2025 cruise on the Seven Seas Mariner departs from Miami, Florida. On this 21 Night Island Rhythm & Coastal Charm (Miami Roundtrip) sailing, the ship will visit a total of 13 cruise port destinations, including its departure port. The Seven Seas Mariner sets sail on Saturday, Dec 20th and returns on Saturday, Jan 10th.

Cruise Length
21
Night Cruise
Departure Port
Miami
Florida
Port Stops
13
Sea Days
7

Cruise Pricing

The graph below tracks historic price of the Seven Seas Mariner cruise ship departing December 20, 2025. The most recent price for this sailing starts at $N/A ($N/A per night) for an Inside Cabin. Compared to the average price of $N/A ($N/A per night), this represents a recent decrease of NaN%.

Use the buttons below to toggle between cabin types.

Inside Cabin
$N/A
NaN%
vs Avg $N/A

Cruise Itinerary

Itinerary

Seven Seas Mariner - December 20, 2025 - 21 Nights

DayDatePort
1Dec 20thMiami, Florida
2Dec 21stAt Sea
3Dec 22ndAt Sea
4Dec 23rdOranjestad, Aruba
5Dec 24thKralendijk, Bonaire
6Dec 25thWillemstad, Curacao
7Dec 26thAt Sea
8Dec 27thSt. George's, Grenada
9Dec 28thCastries, St. Lucia
10Dec 29thPointe-A-Pitre, Guadeloupe
11Dec 30thBasseterre, St. Kitts
12Dec 31stTortola, British Virgin Islands
13Jan 1stAt Sea
14Jan 2ndAt Sea
15Jan 3rdMiami, Florida
16Jan 4thAt Sea
17Jan 5thCozumel, Mexico
18Jan 6thCoxen Hole, Roatan, Bay Islands, Honduras
19Jan 7thHarvest Caye, Belize
20Jan 8thCosta Maya, Mexico
21Jan 9thAt Sea
22Jan 10thMiami, Florida
show more...

The Seven Seas Mariner sails on December 20, 2025 for a 21 Night Island Rhythm & Coastal Charm (Miami Roundtrip). The ship will depart the port of Miami, Florida at 5:00 PM and will return to the port of Miami, Florida on Jan 10th at 6:00 AM. During the 22-day journey, the Seven Seas Mariner will visit 12 additional ports and will spend 7 days at sea.

Itinerary Safety Score

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.

Itinerary Safety Rank
72 / 100
safer than 72% of all cruises
72
7
/ 10
Miami, Florida
Miami
Travelers should remain vigilant and safeguard belongings in Miami, as certain neighborhoods may have higher crime rates, especially after dark.
8
/ 10
Oranjestad, Aruba
Oranjestad
Oranjestad is a safe cruise destination, but travelers should remain vigilant in crowded areas to avoid petty theft.
8
/ 10
Kralendijk, Bonaire
Kralendijk
Kralendijk is a safe cruise destination with low crime rates, but travelers should remain vigilant against petty theft and secure belongings.
8
/ 10
Willemstad, Curacao
Willemstad
Willemstad is generally safe for tourists, but they should remain vigilant in crowded areas to avoid petty theft and opportunistic crime.
8
/ 10
St. George's, Grenada
St. George's
St. George's, Grenada, is safe for cruise travelers, but vigilance against petty theft is advised in busy tourist areas.
7
/ 10
Castries, St. Lucia
Castries
Castries is generally safe for tourists, but visitors should stay vigilant in crowded areas to avoid petty theft and protect belongings.
6
/ 10
Pointe-A-Pitre, Guadeloupe
Pointe-A-Pitre
Pointe-à-Pitre is generally safe for cruise travelers, but remain vigilant against petty crime, especially in less populated areas at night.
7
/ 10
Basseterre, St. Kitts
Basseterre
Basseterre is generally safe for cruise travelers, but it's wise to stay vigilant against petty theft and avoid poorly lit areas at night.
7
/ 10
Tortola, British Virgin Islands
Tortola
Tortola is generally safe for tourists, but visitors should stay vigilant and exercise caution, especially after dark.
7
/ 10
Cozumel, Mexico
Cozumel
Cozumel is generally safe for tourists, but remain vigilant against petty crime and avoid risks in surrounding areas.
7
/ 10
Coxen Hole, Roatan, Bay Islands, Honduras
Coxen Hole
Coxen Hole is generally safe for tourists, but caution is advised at night due to moderate crime, including theft and scams.
8
/ 10
Harvest Caye, Belize
Harvest Caye
Harvest Caye features controlled access and strong security measures, ensuring a safe environment for travelers to enjoy their visit.
7
/ 10
Costa Maya, Mexico
Costa Maya
Costa Maya offers a secure cruise port environment, but travelers should remain cautious of petty theft in less populated areas outside.

Cruise Ship

Seven Seas Mariner

Seven Seas Mariner

Regent Seven Seas

The Seven Seas Mariner was built in 2001 and is among Regent Seven Seas's 5 ships in its fleet. The Seven Seas Mariner is included in the cruise line's Mariner class. In the cruise ship stats below, you'll find the Seven Seas Mariner vs all other Regent Seven Seas ships.

Cruise Ports

Day1
DEC 202025
United States
D:5:00 PM

Miami, Florida, offers docking at PortMiami. Travelers explore South Beach and Wynwood Walls. Excursions visit Everglades National Park. Local markets sell Cuban sandwiches. The peak season, December to April, brings warm weather for coastal tours. Photography captures art deco and Atlantic vistas. Dining onboard includes stone crab, a Floridian favorite. Souvenirs, like seashell crafts, are sold in ship shops. Briefings cover Seminole history. Light clothing and sun protection suit the subtropical climate, while comfortable shoes enhance city walks. Miami’s urban charm offers a vibrant American stop. Cruise travelers enjoy a mix of vibrant nightlife and scenic wetlands, making Miami an engaging destination for exploring Florida’s southern coast. (126 words)

Day2
DEC 212025
At Sea

Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!

Day3
DEC 222025
At Sea

Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!

Day4
DEC 232025
Netherlands Antilles
A:9:00 AMD:9:00 PM

Oranjestad, Aruba, offers docking at Oranjestad Port. Travelers explore Arikok National Park and California Lighthouse. Excursions include snorkeling at Baby Beach. Local markets sell keshi yena. The peak season, December to April, brings warm weather for coastal tours. Photography captures cacti landscapes and Caribbean vistas. Dining onboard includes funchi, an Aruban favorite. Souvenirs, like aloe crafts, are sold in ship shops. Briefings cover Arawak history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. Oranjestad’s vibrant charm offers a lively Aruban stop. Cruise travelers enjoy a mix of natural parks and scenic beaches, making Oranjestad an engaging destination for exploration. (126 words)

Day5
DEC 242025
Netherlands Antilles
A:6:00 AMD:6:00 PM

Kralendijk, Bonaire, offers docking at Kralendijk Port. Travelers explore Washington Slagbaai Park and Klein Bonaire. Excursions include snorkeling at Bari Reef. Local markets sell kadushi soup. The peak season, December to April, brings warm weather for coastal tours. Photography captures flamingos and Caribbean vistas. Dining onboard includes keshi yena, a Bonairean favorite. Souvenirs, like salt crafts, are sold in ship shops. Briefings cover Arawak history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. Kralendijk’s coastal allure offers a vibrant Bonairean stop. Cruise travelers enjoy a mix of marine biodiversity and scenic islands, making Kralendijk an engaging destination for exploration. (126 words)

Day6
DEC 252025
Netherlands Antilles
A:6:00 AMD:6:00 PM

Willemstad, Curaçao, offers docking at Willemstad Port. Travelers explore Queen Emma Bridge and Punda’s colorful buildings. Excursions include snorkeling at Tugboat Beach. Local markets sell keshi yena. The peak season, December to April, brings warm weather for coastal tours. Photography captures Dutch architecture and Caribbean vistas. Dining onboard includes stobá, a Curaçaoan favorite. Souvenirs, like blue curaçao crafts, are sold in ship shops. Briefings cover Antillean history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. Willemstad’s vibrant charm offers a lively Curaçaoan stop. Cruise travelers enjoy a mix of colonial heritage and marine adventures, making Willemstad an engaging destination for exploration. (126 words)

Day7
DEC 262025
At Sea

Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!

Day8
DEC 272025
A:6:00 AMD:6:00 PM

St. George’s, Grenada, offers docking at St. George’s Port. Travelers explore Grand Anse Beach and Fort George. Excursions include snorkeling at Moliniere Sculpture Park. Local markets sell oil down. The peak season, December to April, brings warm weather for coastal tours. Photography captures spice markets and Caribbean vistas. Dining onboard includes callaloo soup, a Grenadian favorite. Souvenirs, like nutmeg crafts, are sold in ship shops. Briefings cover Carib history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. St. George’s vibrant charm offers a lively Grenadian stop. Cruise travelers enjoy a mix of scenic beaches and cultural heritage, making St. George’s an engaging destination. (126 words)

Day9
DEC 282025
A:6:00 AMD:8:00 PM

Castries, St. Lucia, offers docking at Castries Port. Travelers explore Pigeon Island and Sulphur Springs. Excursions include snorkeling at Anse Chastanet. Local markets sell green fig salad. The peak season, December to April, brings warm weather for coastal tours. Photography captures Piton peaks and Caribbean vistas. Dining onboard includes callaloo soup, a St. Lucian favorite. Souvenirs, like cocoa crafts, are sold in ship shops. Briefings cover Carib history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. Castries’ vibrant charm offers a lively St. Lucian stop. Cruise travelers enjoy a mix of volcanic landscapes and marine adventures, making Castries an engaging destination for exploration. (126 words)

Day10
DEC 292025
A:6:00 AMD:5:00 PM

Pointe-à-Pitre, Guadeloupe, provides docking at Pointe-à-Pitre Port. Travelers explore La Soufrière volcano and Memorial ACTe museum. Excursions visit Marie-Galante’s beaches. Local markets sell accras. The peak season, December to April, brings warm weather for island tours. Photography captures volcanic landscapes and Caribbean vistas. Dining onboard includes colombo, a Guadeloupean curry. Souvenirs, like rum bottles, are sold in ship shops. Briefings cover Creole history. Light clothing and sun protection suit the tropical climate, while sturdy shoes enhance volcano hikes. Pointe-à-Pitre’s vibrant island allure offers a dynamic Guadeloupean stop. Cruise travelers enjoy a mix of natural wonders, cultural heritage, and scenic beaches, making Pointe-à-Pitre an engaging destination for exploring Guadeloupe’s Caribbean beauty and history.

Day11
DEC 302025
St Kitts And Nevis
A:7:00 AMD:5:00 PM

Basseterre, St. Kitts, offers docking at Port Zante. Travelers explore Brimstone Hill Fortress and Romney Manor. Excursions include snorkeling at Shitten Bay. Local markets sell johnnycakes. The peak season, December to April, brings warm weather for coastal tours. Photography captures colonial forts and Caribbean vistas. Dining onboard includes goat water, a St. Kitts favorite. Souvenirs, like batik crafts, are sold in ship shops. Briefings cover Carib history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. Basseterre’s historic charm offers a vibrant stop. Cruise travelers enjoy a mix of UNESCO fortresses and scenic beaches, making Basseterre an engaging destination for exploration. (126 words)

Day12
DEC 312025
British Virgin Islands
A:6:00 AMD:4:00 PM

Tortola, British Virgin Islands, offers docking at Road Town Port. Travelers explore Sage Mountain and Cane Garden Bay. Excursions include snorkeling at The Baths. Local markets sell painkillers. The peak season, December to April, brings warm weather for coastal tours. Photography captures volcanic hills and Caribbean vistas. Dining onboard includes roti, a BVI favorite. Souvenirs, like shell crafts, are sold in ship shops. Briefings cover Arawak history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. Tortola’s island allure offers a vibrant stop. Cruise travelers enjoy a mix of scenic beaches and marine adventures, making Tortola an engaging destination for exploration. (126 words)

Day13
JAN 12026
At Sea

Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!

Day14
JAN 22026
At Sea

Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!

Day15
JAN 32026
United States
A:6:00 AMD:6:00 PM

Miami, Florida, offers docking at PortMiami. Travelers explore South Beach and Wynwood Walls. Excursions visit Everglades National Park. Local markets sell Cuban sandwiches. The peak season, December to April, brings warm weather for coastal tours. Photography captures art deco and Atlantic vistas. Dining onboard includes stone crab, a Floridian favorite. Souvenirs, like seashell crafts, are sold in ship shops. Briefings cover Seminole history. Light clothing and sun protection suit the subtropical climate, while comfortable shoes enhance city walks. Miami’s urban charm offers a vibrant American stop. Cruise travelers enjoy a mix of vibrant nightlife and scenic wetlands, making Miami an engaging destination for exploring Florida’s southern coast. (126 words)

Day16
JAN 42026
At Sea

Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!

Day17
JAN 52026
A:6:00 AMD:4:00 PM

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)

Day18
JAN 62026
A:8:00 AMD:5:00 PM

Coxen Hole, Roatan, Bay Islands, Honduras, offers docking at Coxen Hole Port. Travelers explore West Bay Beach and Gumbalimba Park. Excursions include snorkeling at Mesoamerican Reef. Local markets sell baleadas. The peak season, December to April, brings warm weather for coastal tours. Photography captures coral reefs and Caribbean vistas. Dining onboard includes sopa de caracol, a Honduran favorite. Souvenirs, like mahogany crafts, are sold in ship shops. Briefings cover Garifuna history. Light clothing and sun protection suit the tropical climate, while water shoes enhance reef exploration. Coxen Hole’s coastal allure offers a vibrant Honduran stop. Cruise travelers enjoy a mix of beaches and marine adventures, making Coxen Hole an engaging destination. (126 words)

Day19
JAN 72026
A:6:00 AMD:4:00 PM

Harvest Caye, Belize (Private Island), offers docking at a private port. Travelers explore lagoon beaches and coral reefs. Excursions include kayaking and zip-lining. Local markets sell fry jacks. The peak season, December to April, brings warm weather for island tours. Photography captures mangroves and Caribbean vistas. Dining onboard includes rice and beans, a Belizean favorite. Souvenirs, like mahogany 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. Harvest Caye’s island allure offers a vibrant Belizean stop. Cruise travelers enjoy a mix of resort activities and marine beauty, making Harvest Caye an engaging destination for relaxation. (126 words)

Day20
JAN 82026
A:7:00 AMD:4:00 PM

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)

Day21
JAN 92026
At Sea

Take advantage of the many on board activites during your day at sea. You'll have more than enough to fill your day!

Day22
JAN 102026
United States
A:6:00 AM

Miami, Florida, offers docking at PortMiami. Travelers explore South Beach and Wynwood Walls. Excursions visit Everglades National Park. Local markets sell Cuban sandwiches. The peak season, December to April, brings warm weather for coastal tours. Photography captures art deco and Atlantic vistas. Dining onboard includes stone crab, a Floridian favorite. Souvenirs, like seashell crafts, are sold in ship shops. Briefings cover Seminole history. Light clothing and sun protection suit the subtropical climate, while comfortable shoes enhance city walks. Miami’s urban charm offers a vibrant American stop. Cruise travelers enjoy a mix of vibrant nightlife and scenic wetlands, making Miami an engaging destination for exploring Florida’s southern coast. (126 words)