Namibia, in southwestern Africa, is a land of dramatic landscapes and striking contrasts. From the towering sand dunes of the Namib Desert to the rugged mountains and deep canyons of Damaraland, the country offers some of the continent’s most unique scenery.

The largest Pacific seaport in Guatemala, Puerto Quetzal is also the gateway to Antigua, a well-preserved colonial city.

Devil’s Bridge National Park, located on the rugged Atlantic coast of Antigua, is one of the island’s most dramatic natural landmarks. The park is named after its striking limestone arch, carved over centuries by relentless waves and wind.

Aguas Calientes, officially called Machupicchu Pueblo, sits in a narrow valley below the ruins of Machu Picchu, shaped almost entirely by geography and access.

This small yet charming city in Alaska's panhandle is a throwback to the gold rush era. Skagway is a well-preserved part of Klondike Gold Rush National Historical Park.