Dotted with lighthouses along its shoreline, Portland, Maine is a coastal gem in the northeastern United States and a veritable paradise for lovers of fresh seafood, craft breweries, and small-town charm. At the center of downtown Portland, the Old Port neighborhood boasts a number of unique and historical buildings, trendy restaurants and bars, and picturesque views of the Portland Harbor.

Nestled in the Andes Mountains, Cuenca, Ecuador, is a city that seamlessly blends colonial charm, cultural richness, and natural beauty. Known as the “Athens of Ecuador” due to its vibrant intellectual and cultural life, Cuenca's historic center is a UNESCO World Heritage Site that delights visitors with its cobblestone streets, whitewashed buildings, and red-tiled roofs.

The South Pacific stretches across a vast expanse of ocean, dotted with thousands of islands that vary from remote atolls to vibrant cultural hubs.

Trebinje, the southernmost city in Bosnia and Herzegovina, sits just a short drive from the Adriatic coast but offers a completely different rhythm. Framed by hills and set along the Trebišnjica River, the city has a history stretching back to Roman times. The river that winds through the city is one of the longest sinking rivers in the world and often disappears underground and resurfaces in various places.

Nuuk, the vibrant capital of Greenland, offers a unique blend of Arctic beauty and modern living. Nestled between picturesque fjords and surrounded by rugged mountains, Nuuk is the gateway to exploring Greenland’s stunning natural landscapes. The city’s old harbor, with its colorful wooden houses, provides a charming introduction to Greenlandic culture and history. This area is perfect for leisurely strolls and offers striking views of the surrounding mountains and sea.