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.

Saint-Malo, a captivating walled city on the coast of Brittany, France, invites visitors to step back in time while embracing the beauty of the rugged coastline. Known for its rich maritime history, this former pirate stronghold has retained its medieval charm, with narrow cobblestone streets, towering granite walls, and fortifications that echo tales of seafaring adventures.

Winnipeg sits at the meeting point of the Red and Assiniboine rivers, a location that has shaped its role as a gathering place for thousands of years. Long before it became a modern city, the area was central to Indigenous trade networks, a legacy that remains visible today through institutions like The Forks and the Canadian Museum for Human Rights.

Located in northwest England, Birmingham has a tremendous history as an industrial city. Close to coal and iron ore supplies, it was here that Bouton and Watt harnessed steam power to run machinery. The Museum of Science and Industry resides here and provides an excellent look at England's history.

Saint-Gilles-les-Bains is a coastal town on the western side of Réunion, a French island in the southwestern Indian Ocean.