Bulgaria is a republic in southeastern Europe. The capital and largest city is Sofiya. Bulgarian culture has been influenced successively by Byzantine, Greek, Russian, and Western cultures.

Trinidad, Cuba, is a mesmerizing time capsule that transports visitors to another era with its cobblestone streets, pastel-colored colonial buildings, and horse-drawn carts. Founded in 1514 by Spanish conquistador Diego Velázquez de Cuéllar, this city, located in central Cuba, is one of the best-preserved colonial towns in the Caribbean. Trinidad's rich history and enchanting architecture make it an essential destination for anyone seeking an authentic Cuban experience.

Wiesbaden is located in west central Germany at the southern foot of the Taunus Mountains, on the Rhine River, near Frankfurt. It is popular for its 26 hot mineral springs and mild climate and tourism is vital to the local economy. Wiesbaden is a cultural center; places of interest are the former royal and ducal residences; the Kurhaus with its casino and its concert halls; the Colonnade, remnants of a Roman wall known as the Heidenmauer ("heathens' wall"); and the Hessian State Theater.

Poʻipū is a coastal community on the southern shore of Kauaʻi, known for sunny weather, sandy beaches, and access to the island’s sheltered southern coastline. Its landscape includes beaches, lava-rock formations, palm-lined resorts, residential neighborhoods, and open coastal areas. Poʻipū Beach Park is the main public gathering place, with several connected sandy areas and shallow water that can be suitable for swimming when ocean conditions allow.

Mont Blanc is the highest mountain in the Alps, rising within the Mont Blanc massif on the border between France and Italy. Its summit reaches roughly 4,805 meters and is surrounded by glaciers, snowfields, rocky ridges, and some of the highest peaks in Western Europe. The mountain dominates views from Chamonix in France and Courmayeur in Italy, while the surrounding massif forms a major alpine landscape for mountaineering, hiking, skiing, and scientific study.