This 2,000-year-old city, where the Teutonic Order founded one of its first commanderies in the 13th century, lies on the convergence of the Moselle and Rhine Rivers. Hop on a cable car, one of the city's most popular attractions, for stunning city-wide views, or cruise down the Rhine to spot some of Koblenz's magnificent fortresses and castles, including the Ehrenbreitstein Fortress and Schloss Stolzenfels.

Located in the heart of Oklahoma, Tulsa offers much for the prospective traveler. Visit its many amusement parks, the zoo, and museums such as the Tulsa Air and Space Center, Mac's Antique Car Museum, Oklahoma Jazz Hall of Fame and the Harmon Science Center.

Located in Nantucket Sound and the Atlantic, it is a small island off Cape Cod. It was a whaling center, but now is popular as a tourist destination and fishing area.

Cave Creek is a town in Maricopa County, Arizona, located north of Phoenix at the edge of the Sonoran Desert. The community sits among desert hills and washes, with views toward the nearby Black Mountains and the broader Sonoran Desert landscape. Cave Creek retains a western character through its low-density development, equestrian properties, and locally oriented businesses.

A vast stretch of Australia’s southern coast known for towering limestone cliffs, remote scenery and seasonal southern right whale sightings.