Copper River, Alaska's fourth largest river travels from the dry interior climate to the temperate rainforest along Prince William Sound.

Dominica, known as the “Nature Island of the Caribbean,” is a haven for eco-tourists and adventure seekers. Nestled between the French islands of Guadeloupe and Martinique, this lush island boasts a remarkable landscape of volcanic mountains, dense rainforests, and stunning waterfalls. Dominica’s most iconic natural wonder is the Boiling Lake, the second-largest hot spring in the world.

Medan is the capital of north Sumatra and the third largest city in Indonesia. It is a huge, sprawling city and a popular entry/exit point for travellers. The solid Dutch buildings of the affluent older suburbs inspire images of bloated bureaucrats and burghers from the colonial era, while jerry-built lean-tos house the bulk of its population.

Midway between Salzburg and Vienna, Linz boasts beautiful Baroque buildings, including Old Town Hall and the Old Cathedral, Alter Dom. Lentos Kunstmuseum Linz has a major modern art collection and across the river, the striking Ars Electronica Center focuses on society, technology, and the future. Some of Austria's most iconic figures, including Adalbert Stifter, composers Wolfgang Mozart and Anton Bruckner, and the famous scientist Johannes Kepler, once called Linz home.

Elmina is a coastal town in southern Ghana, located along the Gulf of Guinea in the Central Region. The town is closely tied to the Atlantic fishing industry, with large numbers of brightly painted wooden canoes lining the shoreline each morning.