Name: Southern Caribbean Cruise
Brand: Royal Caribbean
Price: 619 GBP
Availability: InStock

Itinerary
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Dates Available
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Day 1 - San Juan, Puerto Rico

Arrive: Sat 19 September 2026 / Depart: Sat 19 September 2026 at 20:00

Day 2 - Charlotte Amalie

Arrive: Sun 20 September 2026 at 08:00 / Depart: Sun 20 September 2026 at 18:00

Day 3 - St Croix

Arrive: Mon 21 September 2026 at 08:00 / Depart: Mon 21 September 2026 at 18:00

The largest of the US Virgin Islands, St Croix has it all – gorgeous natural scenery begging to be explored, and quaint colonial towns perfect for wandering. It used to be nicknamed the 'Garden of the Antilles' because of its lush fields of sugarcane – and its sugar mills dating back to the 18th century are still popular spots. But these days, it’s world-class dive sites like Salt River Canyon, powdery beaches like Cane Bay, and rainforests teeming with tropical wildlife that keep people coming back. Plus, award-winning rum of course. Cruise to St Croix and discover plenty of Victorian Dutch architecture and charming colonial churches in Frederiksted and Christiansted.

Day 4 - Philipsburg, St Maarten

Arrive: Tue 22 September 2026 at 08:00 / Depart: Tue 22 September 2026 at 18:00

What makes St Maarten so unique is its blend of cultures. The island is home to 120 different nationalities speaking over 80 languages, and is governed by two countries: the Netherlands and France. In fact, it’s the smallest land mass in the world to be shared by two different nations. While it may be less than 40 square miles, there’s plenty to do on this little island: you can travel back in time while exploring centuries-old ruins and get your adrenaline fix zip lining through lush tropical forests. If you’re after a little rest and relaxation during your cruise to St Maarten, you’ll find plenty of secluded beaches where you can work on your suntan before treating your taste buds to some of the best cuisine in the Caribbean.

Day 5 - St John's, Antigua

Arrive: Wed 23 September 2026 at 08:00 / Depart: Wed 23 September 2026 at 18:00

Antigua has a beach for every day of the year – literally. But the island experience goes beyond 365 distinct ribbons of white sand and clear waters. In the capital city of St John's, you’ll discover charming candy-coloured architecture, lively markets and a beautiful baroque cathedral. And smiling locals greet you everywhere you go. On the southern coast, you can explore Nelson’s Dockyard, a centuries-old British naval base built by Admiral Horatio Nelson. Past Antigua’s yacht-studded coastline, you’ll find upmarket boutiques, wild forest trails, hidden coves and coral reefs bustling with tropical fish. But the best way to really see the island is from up above, so cruise to Antigua and hop into a helicopter for a panoramic look at lush jungles, golden beaches and the nearby volcanic island, Montserrat.

Day 6 - Roseau

Arrive: Thu 24 September 2026 at 08:00 / Depart: Thu 24 September 2026 at 18:00

Dominica isn’t nicknamed ‘Nature Island’ for nothing. Its 290 square miles of towering mountains, thriving rainforests and rushing waterfalls deserve all that cred and then some. But the true pulse of the island beats in Roseau. It may be one of the smallest capitals in the Caribbean, but don’t let its size fool you – Roseau is electric with cultural energy. The spicy aroma of Creole home cooking wafts through food stalls at the Roseau Market. Reggae and soca beats spill from the windows of centuries-old stone-and-wood buildings and parties erupt around jing ping bands at hotspots like Bala’s Bar at the Fort Young Hotel. During your cruise to Dominica, you’ll quickly notice that Roseau doesn’t march to the beat of its own drum – it dances.

Day 7 - Cruising

Day 8 - San Juan, Puerto Rico

Arrive: Sat 26 September 2026 at 06:00 / Depart: Sat 26 September 2026

Radiance of the Seas From Royal Caribbean

Get ready for an unforgettable explore-a-thon onboard Radiance of the Seas. Linger for longer in iconic destinations onboard a ship designed for exploration. Dazzling with the most glass of any Royal Caribbean ship, Radiance of the Seas is perfect for glacier gazing in Alaska and soaking up the sun in the tropics. When you aren’t chasing adventure onshore, unwind poolside while taking in the views, stretch your muscles on the Rock Climbing Wall and sing along to show-stopping performances onboard.

Ship Cabins

Interior

Enjoy your vacation in the perfect space. Beds Two twin beds that convert to a Royal King bed. One or two Pullman bed in staterooms.

Interior

Enjoy your vacation in the perfect space. Beds Two twin beds that convert to a Royal King bed. One or two Pullman bed in staterooms.

Interior

Enjoy your vacation in the perfect space. Beds Two twin beds that convert to a Royal King bed. One or two Pullman bed in staterooms. Size Stateroom: 162 sq. ft.

Interior

Enjoy your vacation in the perfect space. ( Up to 4 guests ) Beds Two twin beds that convert to a Royal King bed One single sofa bed in staterooms with up to 3 or 4 guests Size Stateroom: 170 sq. ft.

Interior Accessible

Enjoy your vacation in the perfect space. Beds Two twin beds that convert to a Royal King bed One or two Pullman beds in staterooms Size Stateroom 258 sq. ft.

Interior Quad Guaranteed

Two twin beds that convert to Royal King and bathroom. Up to 4 guests. Stateroom: 162 sq. ft.

Studio Interior

Full size bed and full bathroom. Single occupancy stateroom. Can sleep up to 1. Stateroom: 108 sq. ft.

Connecting Oceanview

Experience a spectacular view for a memorable vacation. Beds Two twin beds that convert to a Royal King bed Size Stateroom: 170 sq. ft.

Ocean View

Gaze into the beautiful views from your cozy room. Beds Two twin beds that convert to a Royal King bed. One or two Pullman beds in staterooms. Size Stateroom: 170 sq. ft.

Ocean View

Gaze into the beautiful views from your cozy room. (Up to 4 guests) Beds Two twin beds that convert to a Royal King bed One or two Pullman beds in staterooms with up to 3 or 4 guests Size Stateroom: 170 sq. ft.

Ocean View

Two twin beds that convert to Royal King and private bathroom. Stateroom: 170 sq. ft.

Ocean View

Two twin beds that convert to Royal King and private bathroom. Sleeps up to 4 guests. Stateroom: 164 sq. ft.

Ocean View Quad Guaranteed

Two twin beds that convert to Royal King and bathroom. Sleeps up to 4 guests. Stateroom: 164 sq. ft.

Spacious Ocean View

Have a spectacular view for a memorable vacation. Beds Two twin beds that convert to a Royal King bed One or two Pullman beds in staterooms. Size Stateroom: 170 sq. ft.

Ultra Spacious Ocean View

Have a spectacular view in an immense space with family. Beds Two two twin beds that convert to a Royal King. One double sofa bed. One Pullman bed and one twin bed or two Pullman beds. Size Stateroom: 319 sq. ft.

Connecting Oceanview Balcony

Experience a spectacular view for a memorable vacation. Beds Two twin beds that convert to a Royal King bed Size Stateroom: 179 sq. ft. Balcony: 41 sq. ft.

Ocean View Balcony

Experience a spectacular view for a memorable vacation. Beds Two twin beds that convert to a Royal king bed. One single sofa bed in staterooms. One or two Pullman beds in staterooms. Size Stateroom: 179 sq. ft. Balcony: 41 sq. ft.

Ocean View Balcony

Experience a spectacular view for a memorable vacation Beds Two twin beds that convert to a Royal king bed One single sofa bed in staterooms. One or two Pullman beds in staterooms. Size Stateroom: 179 sq. ft. Balcony: 41 sq. ft.

Ocean View Balcony

Two twin beds that convert to Royal King, sitting area, private balcony and bathroom. Stateroom: 179 sq. ft. Balcony: 41 sq. ft.

Ocean View Balcony Quad Guaranteed

Two twin beds that convert to Royal King, sitting area, private balcony and bathroom. Sleeps up to 4 guests. Stateroom: 167 sq. ft. Balcony: 41 sq. ft.

Spacious Ocean View Balcony

Immerse yourself in a gorgeous view for a memorable vacation. Beds Two twin beds that convert to a Royal King bed. One Pullman bed in staterooms. One double sofa bed or one single sofa bed and one Pullman bed in staterooms. One double sofa bed and one Pullman bed in staterooms. Size Stateroom: 204 sq. ft. Balcony: 45 sq. ft.

Spacious Ocean View Balcony

Immerse yourself in a gorgeous view for a memorable vacation. ( Up to 5 guests ) Beds Two twin beds that convert to a Royal King bed One Pullman bed in staterooms with up to 3 guests One double sofa bed or one single sofa bed and one Pullman bed in staterooms with up to 4 guests One double sofa bed and one Pullman bed in staterooms with up to 5 guests Size Stateroom: 204 sq. ft. Balcony: 45 sq. ft.

Sunset Lg Balcony

Spacious Sunset Balconies offer a larger room with dramatic aft-facing views from your private balcony at the back of the ship. Royal King Bed (can convert to two twin beds). Room with bed, vanity and sitting area with sofa. Private balcony. One bathroom with shower. Up to 2 guests. Stateroom: 204 sq. ft. Balcony: 41 sq. ft. Some staterooms have an obstructed view.

Grand Suite

Enjoy a comfortable suite and the extra perks. Beds Two twin beds that convert to a Royal King bed. One double sofa bed. Size Stateroom: 385 sq. ft. Balcony: 106 sq. ft.

Junior Suite

An incredible intimate suite with a great view. Beds Two twin beds that convert to a Royal King bed. One single sofa bed in staterooms. One double sofa bed in staterooms. Size Stateroom 362 sq. ft. Balcony 86 sq. ft.

Owner's Suite

Queen-size bed, bathroom with whirlpool tub, double sink and bidet. Separate living area with a double sofa bed. Stateroom: 512 sq. ft. Balcony: 57 sq. ft.

Owner's Suite - 2 Bedroom

Enjoy the ultimate suite for a perfect vacation with family and friends. Beds Two sets of two twins beds that convert to a Royal King bed. One double sofa bed. Two Pullman beds. Size Stateroom: 532 sq. ft. Balcony: 66 sq. ft.

Royal Suite

Relish an extraordinary vacation in this luxurious suite. Beds One King bed. One double sofa bed. Size Stateroom: 952 sq. ft. Balcony: 283 sq. ft.