7 Night Southern Caribbean Cruise sailing from San Juan roundtrip aboard Adventure of the Seas.

Adventure of the Seas:
Royal Caribbean International have taken cruising to a whole new level. Enjoy one-of-a-kind features like an ice-skating rink, the Royal Promenade and a rock-climbing wall just for starters. How did they accommodate all of these innovative ideas on one cruise ship? Simple. They built a bigger ship - the 138,000-ton, 3,114-guest Adventure of the Seas. Innovations on this and other Voyager-family cruise ships add up to more space for every guest and include enhanced staterooms, expanded dining options and exceptional recreational facilities.

Caribbean
No one knows the Caribbean better than Royal Caribbean. After all, it is their middle name. And when it comes to beautiful beaches and sparkling blue waters, the Caribbean is really in a league of its own. There are countless adventures within reach on your cruise vacation. Get up close and personal with stingrays in Grand Cayman. Compete in an actual race on one of New Zealand's former America's Cup yachts in the Bahamas. Plus, there's the El Yunque Rain Forest in Puerto Rico, Christoffel National Park in Curaçao, and the Mayan Ruins in Cozumel, just to name a few.

San Juan
One of the largest islands in the Eastern Caribbean, Puerto Rico's landscape encompasses mountains, underground caves, coral reefs, white-sand beaches and an incredibly massive rain forest that supplies fresh water to most of the island. At the same time San Juan, the capital of the commonwealth, is a big city with a bustling business district, glitzy resorts and casinos, as well as one of the most stunning examples of colonial life in the Western world.

Castries, St Lucia
St. Lucia has been a part of the British Commonwealth since 1803. But prior to that, it was often occupied by the French, which is evident in much of the island's culture. Castries offers a colorful local market and great shopping. And the surrounding areas offer lush rain forests, striking waterfalls, beautiful beaches and Sulfur Springs - the world's only drive-through volcano.

Philipsburg, St Maarten
When the Spanish closed their colonial fort on St. Maarten in 1648, a few Dutch and French soldiers hid on the island and decided to share it. Soon after, the Netherlands and France signed a formal agreement to split St. Maarten in half, as it is today. Philipsburg displays its Dutch heritage in its architecture and landscaping. The island offers endless stretches of beach, beautiful landscapes and great shopping.