An enchanting, medieval walled town with tiny whitewashed houses and balconies brimming with flowers.

Raise a glass and toast Würzburg, an enchanting, Franconian wine-producing area on the Main River, and one of Germany's oldest cities. Wine bars and cellars abound here, but there's also plenty of wonderful history and striking Baroque and rococo architecture to behold.

Krk, the largest island in the Adriatic Sea, offers a captivating blend of historical charm and natural beauty. The city of Krk, located on the island's southwestern coast, is renowned for its rich cultural heritage and stunning coastal scenery. The city's historical heart is its Old Town, where ancient walls and charming narrow streets lead visitors through centuries of history.

Wadi Shab is one of Oman's most beautiful wadis. Shab Village on the coast, is a picturesque fishing village overlooked by old houses and a small fort. Rocky paths, clear blue pools and banana plantations will be the backdrop for a picnic lunch.

Cambridge, Massachusetts, sits across the Charles River from Boston and is known for its universities, historic neighborhoods, research institutions, and distinctive network of public squares. Harvard University and the Massachusetts Institute of Technology give the city an international academic profile, while areas such as Harvard Square, Central Square, Kendall Square, and Inman Square each have their own mix of shops, restaurants, cultural venues, and businesses.