Boston is the capital of and largest city in Massachusetts, and is one of the oldest cities in the United States. The largest city in New England, Boston is regarded as the unofficial "Capital of New England" for its economic and cultural impact on the entire "New England" region. The city proper had a 2009 estimated population of 645,169, making it the twentieth largest in the country. It is also the anchor of a substantially larger metropolitan area called  "Greater Boston", home to 4.5 million people and the tenth-largest metropolitan area in the country. Greater Boston as a commuting region includes six Massachusetts counties:  "Essex", "Middlesex","Norfolk", "Suffolk", "Plymouth", "Worcester", northern "Bristol" County, all of "Rhode Island" and parts of "New Hampshire"; it is home to 7.6 million people, making it the fifth-largest Combined Statistical Area in the United States.

Havana, officially Ciudad de La Habana, is the capital city, major port, and leading commercial centre of Cuba. The city is one of the 15 Cuban provinces. The city/province has 2.1 million inhabitants, the largest city in Cuba and the second largest in the Caribbean region, after Santo Domingo. The city extends mostly westward and southward from the bay, which is entered through a narrow inlet and which divides into three main harbours: Marimelena, Guanabacoa, and Atarés. The sluggish Almendares River traverses the city from south to north, entering the Straits of Florida a few miles west of the bay.

Key West is an island in the Straits of Florida on the North American continent at the southernmost tip of the Florida Keys. It is considered the southernmost city in the continental United States. The city also occupies nearby islands and portions of nearby islands. It’s popularly known for its stunning beaches, coral reefs – destinations for diving and snorkeling.

Ocho Rios (Spanish for "Eight Rivers") is a town in the parish of Saint Ann on the north coast of Jamaica. Just outside the city, travelers and residents can visit Columbus Park, where Columbus supposedly first came on land, and see maritime artifacts and Spanish colonial buildings. Ocho Rios was once a fishing village but it’s now a resort with a cruise ship harbor and a busy bay beach that’s lined with hotels. Scuba diving and other water sports are offered in the town's vicinity. The name "Ocho Rios" is a misnomer because there are not eight rivers in the area. It is most likely a British corruption of the original Spanish name "Las Chorreras" ("the waterfalls"), a name given to the village because of the nearby Dunn's River Falls - (a famous waterfall and a major Caribbean tourist attraction that receives thousands of visitors each year).

Grand Cayman is the largest of the Cayman Islands, a British Overseas Territory in the Caribbean. George Town, its capital, is home to the Cayman Islands National Museum, dedicated to Caymanian heritage.  There are fast food restaurants, night clubs, and resorts on the western side of the island down to George Town. The eastern districts have more restaurants specialising in native Caymanian cuisine. Because of its clubs, resorts, and hotels, Seven Mile Beach has the largest concentration of visitors and tourists on the island. Watersports such as scuba diving and snorkeling are among the most popular activities on Grand Cayman as the island is known for its coral reefs and underwater sea walls along with a number of shipwrecks.

Little San Salvador Island, also known as Half Moon Cay, is one of about 700 islands that make up the archipelago of The Bahamas. It is a private island, owned by Holland America Line, which uses it as a port of call for the cruise ships it operates in the region. Prior to being owned by HAL, Little San Salvador was the private island of Norwegian Cruise Line. The island is also a significant nesting area for waterfowl. Activities offered on the island include swimming, sunbathing, scuba diving, jet-skiing, cycling, and snorkeling. Deep-sea fishing, parasailing, glass-bottom boat rides, and nature walks also are available. A variety of water toys are available for rent, including Hobie catamarans, Sunfish sailboats, windsurfing sailboards, and kayaks.