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.

Wichita combines a substantial aviation industry with museums, historic districts, riverfront parks, and a diverse urban population, while the surrounding landscape remains largely agricultural.

Oklahoma City stands at the crossroads of Western tradition and modern energy. It’s a place where cowboy boots walk into sleek coffee shops, and horse shows take place just a few miles from contemporary art galleries. A good starting point is the National Cowboy & Western Heritage Museum, home to one of the largest collections of Western art and artifacts in the world.

Nestled on the banks of the Danube River, Vidin, Bulgaria, is a city where history and scenic beauty converge. This ancient city, known for its well-preserved medieval fortress, the Baba Vida Castle, offers a unique glimpse into Bulgaria's past. The fortress, dating back to the 10th century, stands as one of the best-preserved medieval fortifications in the country.

Douglas Island is a forested island in the Alexander Archipelago of southeastern Alaska, separated from Juneau by Gastineau Channel. Although geographically an island, it is closely connected to Juneau by the Juneau-Douglas Bridge and functions as part of the capital city’s wider urban area. The community of Douglas occupies the island’s southern end, while much of the remaining landscape consists of dense coastal forest, steep hills, streams, and rocky shoreline.