This southwestern U.S. state is best known for the Grand Canyon, which is a must-see. Other attractions include Tuscon's Saguaro National Park, golf courses in Phoenix, as well as Sedona's Cathedral Rock.

Zagreb, the vibrant capital of Croatia, is a city where history, culture, and a youthful spirit collide in an unforgettable way. Wander through the cobblestone streets of the Upper Town (Gornji Grad) and marvel at its medieval architecture, such as the iconic St. Mark's Church, known for its colorful tiled roof depicting the coat of arms of Zagreb and the Kingdom of Croatia.

Officially called Inyeug, this tiny islet in Vanuatu is more commonly known as Mystery Island. No one permanently resides here, but its placid turquoise waters, pure white sand, and vibrant marine life draw hundreds of cruise passengers and daytrippers each year.

The capital of Saint Maarten, the Dutch side of this two nation island, Philipsburg is located on the isthmus between Groot Baai (Great Bay) and the Salt Pond. Founded in 1733 as a free port, the city is now the home to outstanding shopping, casinos, and a variety of hotels and resorts, including nearby Mullet Bay Resort and Golf Club.

This cultural capital and university city holds more than 2,000 years of history and is the cultural hub of Germany.