Dry Tortugas National Park is a remote island and marine park in the Florida Keys, located nearly 70 miles west of Key West. The park consists of seven small islands surrounded by shallow waters, coral reefs, seagrass beds, and open ocean. More than 99 percent of the park is water, making its marine environment as important as its land area. Garden Key is the main visitor destination and contains historic Fort Jefferson, while Loggerhead Key, the largest island, is known for its lighthouse and p

Eugene is home of the University of Oregon. It is a culturally and athletically diverse city. Bicycling magazine rates it as one of the top cycling communities in the country because of its numerous scenic bike baths. The Saturday Market features musical performers, arts and crafts, and fresh produce. Neighboring Springfield is the gateway to the McKenzie River Recreation Area, featuring whitewater rafting and camping.

Caprivi, now officially known as the Zambezi Region of Namibia, is a narrow, water-rich area in the country's far northeast, extending between Angola, Zambia, Botswana, and Zimbabwe. Unlike much of Namibia's dry interior, Caprivi contains perennial rivers, floodplains, wetlands, woodland, and riverine forests.

Hot Springs, Arkansas has been drawing visitors for centuries, and it all starts with the water. The city sits atop a natural thermal spring system that produces nearly a million gallons of 143-degree water each day. These springs gave rise to Bathhouse Row, a stretch of eight historic bathhouses within Hot Springs National Park. Some, like the Fordyce Bathhouse, now serve as museums, while others still offer traditional thermal soaks.

Nikko lies in Tochigi, about two hours from Tokyo. Nikko is famous for the large Toshogu shrine area and the nature around the city.