The city of Zurich, a global center for banking and finance, lies at the north end of Lake Zurich in northern Switzerland. The picturesque lanes of the central Altstadt (Old Town), on either side of the Limmat River, reflect its pre-medieval history. Waterfront promenades like the Limmatquai follow the river toward the 17th-century Rathaus (town hall).

Lucerne, a compact city in Switzerland known for its preserved medieval architecture, sits amid snowcapped mountains on Lake Lucerne. Its colorful Altstadt (Old Town) is bordered on the north by 870m Museggmauer (Musegg Wall), a 14-century rampart. The covered Kapellbrücke (Chapel Bridge), built in 1333, links the Aldstadt to the Reuss River’s right bank

Lucerne, a compact city in Switzerland known for its preserved medieval architecture, sits amid snowcapped mountains on Lake Lucerne. Its colorful Altstadt (Old Town) is bordered on the north by 870m Museggmauer (Musegg Wall), a 14-century rampart. The covered Kapellbrücke (Chapel Bridge), built in 1333, links the Aldstadt to the Reuss River’s right bank

Basel is a city on the Rhine River in northwest Switzerland, close to the country’s borders with France and Germany. Its medieval old town centers around Marktplatz, dominated by the 16th-century, red-sandstone Town Hall. Its 12th-century Gothic cathedral has city views, and contains the tomb of the 16th-century Dutch scholar, Erasmus. The city’s university houses some of Erasmus’ works.

Breisach is a town with approximately 16,500 inhabitants, situated along the Rhine in the Rhine Valley, in the district Breisgau-Hochschwarzwald, Baden-Württemberg, Germany, about halfway between Freiburg and Colmar — 20 kilometres away from each — and about 60 kilometres north of Basel near the Kaiserstuhl.

Kehl is a town in southwestern Germany in the Ortenaukreis, Baden-Württemberg. It is located on the river Rhine, directly opposite the French city of Strasbourg

Rastatt is a town with a baroque core, District of Rastatt, Baden-Württemberg, Germany. It is located in the Upper Rhine Plain on the Murg river, 6 km above its junction with the Rhine and has a population of around 50,000.

Baden-Baden is a spa town in southwestern Germany’s Black Forest, near the border with France. Its thermal baths led to fame as a fashionable 19th-century resort. Alongside the Oos River, park-lined Lichtentaler Allee is the town’s central promenade. The Kurhaus complex (1824) houses the elegant, Versailles-inspired Spielbank (casino). Its Trinkhalle has a loggia decorated with frescoes and a mineral-water fountain.