Galle, a coastal city in southern Sri Lanka, is a place where history and the sea are inseparably linked. Once a vital port on the spice trade routes, Galle reached its peak under Dutch colonial rule in the 17th century, when the massive Galle Fort was built.

Seattle is a city shaped by water, mountains, and innovation. Its skyline, dominated by the Space Needle, tells only part of the story. Beneath it lies a vibrant mix of neighborhoods, each with its own character. Seattle was the birthplace of grunge music and remains a stronghold for independent arts. The Museum of Pop Culture (MoPOP), located at the Seattle Center, celebrates the city’s creative spirit with exhibits on everything from Nirvana and Jimi Hendrix to science fiction and gaming.

Puerto Blest is a remote destination within Nahuel Huapi National Park in Argentina’s Río Negro Province, set at the western end of Lago Nahuel Huapi near the border with Chile. Surrounded by dense Andean-Patagonian forest, steep mountains, and clear waterways, it has a more secluded character than the resort city of Bariloche. Puerto Blest is most commonly reached by boat across Lago Nahuel Huapi, making the journey itself an important part of the experience.

Mahé Island is the largest and most culturally central island in the Seychelles, home to the capital city of Victoria and the majority of the country’s population.

Coursing through 10 countries, the Danube is the second-longest river in Europe. This waterway, lined with fortresses and castles, rises in Germany's Black Forest and runs for 1,770 miles to the Black Sea. The Danube is an essential commercial thoroughfare for central and southeastern Europe, and several river cruise companies sail vessels on it year-round. Destinations along this river include Vienna, Budapest, Passau and Bratislava.