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.

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.

Flatey is a small island in Breiðafjörður in western Iceland, known for its compact settlement, historic buildings, and quiet coastal landscape. The island is almost entirely flat, with low fields and rocky shores extending between the surrounding skerries. Its main settlement consists of a cluster of colorful wooden houses, many of which have been preserved as part of the island’s heritage.

St. Peter Port, the charming capital of Guernsey, is a picturesque harbor town brimming with history and culture. Overlooking the serene waters of St. Peter Port Harbour, this city is renowned for its stunning waterfront views and vibrant maritime atmosphere. The harbor area is perfect for leisurely strolls, offering a mix of historical architecture and bustling market streets.

Ica is a city in southern Peru, located in a fertile valley surrounded by the dry coastal desert. The city is the capital of the Ica Region and an important center for agriculture, wine, and pisco production. Its setting is distinctive because irrigated fields and vineyards lie close to extensive sand dunes. The nearby Huacachina oasis, about five kilometers from the city center, is one of the region’s best-known landmarks, with a lagoon surrounded by palms, huarangos, restaurants, and high dune