Chile is one of the longest countries in the world, with more than 6,000 miles of coastline; it contains countless beaches for trout fishing, watersports and sunbathing. Cruise ships traveling around South America dock at its many ports, and one can't help but become enveloped in the festive Latin American culture.

The Java Sea sits between the islands of Java, Sumatra, Borneo, and Sulawesi in Indonesia and is a destination rich in natural beauty, history, and vibrant cultures. This shallow sea is known for its stunning turquoise waters, pristine islands, and fascinating marine life.

Guanacaste is a province on the western coast of Costa Rica in Central America. A biodiverse paradise, this region is popular for its tropical rainforests, beaches, and a variety of adventurous activities, including ziplining and snorkeling.

Tunis' white-washed, blue-shuttered buildings hide a treasure trove of Arabic and Ottoman art. Inspect illuminated manuscripts from the Koran, follow the twists and turns of the fascinating old Medina (inner city), marvel at the ornate Palace of Dar Ben Abduallah and the magnificent Djamaa-Ez-Zitouna Mosque, whose 184 columns were "recycled" from the rocky ruins of Carthage.

Dotted with lighthouses along its shoreline, Portland, Maine is a coastal gem in the northeastern United States and a veritable paradise for lovers of fresh seafood, craft breweries, and small-town charm. At the center of downtown Portland, the Old Port neighborhood boasts a number of unique and historical buildings, trendy restaurants and bars, and picturesque views of the Portland Harbor.