Seven miles outside of historic Athens, the Greek coastal city of Piraeus lies upon the sparkling waters of the Aegean Sea and is the largest passenger port in Europe, servicing nearly 20 million passengers per year.

Riyadh blends stories from centuries with modern splendor. At its core stands Al Masmak Fortress, built of clay and mud-brick in the 19th century. It was the site that set the stage for the unification of Saudi Arabia. Today, it’s a museum that preserves weapons, historical displays, and accounts of that pivotal moment. Adjacent to the fortress, the Souq Al-Zal offers spices, traditional jewelry, and handmade crafts, connecting visitors to the city’s past through its alleyways.

Olympic National Park occupies Washington State’s remote northwest corner, shaped by isolation and ecological range rather than a single defining feature.

Medieval half-timbered houses decorated with vibrant flower displays line the cobblestone streets of this picturesque and charming French town. Whether you're perusing the artisan shops, exploring the historic buildings, taking a leisurely walk along the riverbanks, or enjoying the lively markets or festivals, you'll find yourself immersed in its timeless beauty.

Southwest of Hannover in western Germany, Bielefeld lies near the Teutoberg Forest, the site of the 9th century Battle of Teutoberg Forest.