Potsdam, the capital of Germany’s Brandenburg state, lies just southwest of Berlin and is best known for its grand palaces, landscaped gardens, and role as a seat of Prussian royalty.

If you find yourself in Rotterdam, there's a strong chance you've arrived by water. This popular port city (the second largest in the Netherlands) has gone through an architectural renaissance since World War II, with daring, innovative structures dotting the city (cube houses!) and defining its skyline. Café culture is on the rise here, so grab yourself a table and a cup.

Nestled on the shores of Skjalfandi Bay in northern Iceland, Husavik offers visitors the unique chance to witness humpback whales, minke whales, and even the occasional blue whale in their natural habitat.

Bodø, located just north of the Arctic Circle, is a coastal city where dramatic landscapes meet a surprising blend of modern culture and outdoor access. As the largest town in the Nordland region of Norway, Bodø has become a key stop along the Norwegian Scenic Route and a gateway to the Lofoten Islands. Located just a short drive away, the Saltstraumen maelstrom, which is one of the world’s strongest tidal currents, visitors can watch whirlpools form in the sea with astonishing power.

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.