Dubuque sits along the Mississippi River in northeastern Iowa, where steep limestone bluffs rise above a broad river corridor. The city is Iowa’s oldest incorporated community and developed around river commerce, lead mining, manufacturing, and trade. Its historic downtown contains preserved brick buildings, churches, shops, restaurants, and the distinctive Town Clock, while the Port of Dubuque provides a more modern riverfront district.

Parma, in Italy’s Emilia-Romagna region, is a city where art, history, and gastronomy intertwine. Known worldwide as the birthplace of Parmesan cheese and Parma ham, the city has long been a culinary capital, but its cultural depth extends far beyond the table.

Landshut has the epithet "the three helmet city", lead back to the coat of arms of the city, which shows three helmets, like they were worn by the city guards in the middle age. The armours, produced by the so-called "plattners", were known and popular far over the frontiers of Landshut, at that time.

Bournemouth, located on England's southern coast, is a charming resort town known for its expansive beaches and picturesque seafront. The town's seven miles of sandy coastline, including the famous Bournemouth Beach, offer a delightful retreat for sunbathers, swimmers, and water sports enthusiasts. The beach is complemented by the Bournemouth Pier, where visitors can enjoy stunning views of the English Channel, take a leisurely stroll, or dine at one of the seaside cafes.

Tomar sits on the Nabão River in central Portugal as a place where medieval history and everyday life meet in welcoming streets and grand monuments. Just outside the convent walls lies the Pegões Aqueduct, an impressive feat of engineering more than 6 kilometers long that once carried water from distant springs to the hilltop site. Some sections of its arches rise more than 30 meters above the valley floor, making it a striking backdrop for photos.