Darjeeling sits along a ridge in the eastern Himalaya, shaped by colonial history and long-standing ties to the surrounding hills.

Puerto Limon is a busy port city and capital of the Limon province. This Caribbean locale is blanketed with rainforest habitats and full of tropical beauty.

The dazzling capital of the Czech Republic, the explorable Prague has fittingly been nicknamed "the City of a Hundred Spires." Halved by the Vltava River and notable for architecture Baroque, Renaissance, and Gothic, visitors will find much to take in here.

Its legacy as the former imperial capital of Vietnam is just one of many reasons to visit Hue. For more than a century, the emperors of the Nguyen dynasty (1802-1945) ruled from the Forbidden Purple City, the innermost enclosure of the citadel. Today, this complex is designated as a UNESCO World Heritage site and draws millions of visitors each year.

Canyonlands National Park, located in southeastern Utah, offers an awe-inspiring landscape of deep canyons, rugged mesas, and striking rock formations. This vast park is divided into four districts: Island in the Sky, the Needles, the Maze, and the Rivers. Each district showcases its own unique geological features and breathtaking vistas. The Island in the Sky district provides panoramic views from its high mesa, including breathtaking vistas of the Colorado and Green Rivers.