On the banks of the Danube, Ulm is a distinct mix of old and new, with the 'Neu Ulm' feeling like an entire city in itself. Although significantly damaged by the Second World War, the old town retains some noteworthy original architecture: the Münster, complete with the world's tallest church tower; the riverside fishing quarter, home to 'das schiefes haus' (meaning 'crooked house'); and the renaissance town hall with its original facade.

Croatia's capital, Zagreb, is a walkable city, shrouded in leafy trees and dotted with green city parks. The charming red-roofed upper town, with its conical turrets and church spires, splays out into an urban sprawl of glassy skyscrapers and brutalist architecture, against the backdrop of the verdant Sljeme and Medvednica mountains.

As the largest city in Dalmatia, Split offers a fusion of ancient and modern on the Adriatic Coast. It showcases stunning Roman architecture, rich history, and a vibrant harbour. Explore the UNESCO-listed Diocletian's Palace before relaxing on one of the gorgeous beaches, or climbing sunny Marjan Hill for views across the city and coast.

Mljet, an idyllic island renowned for its unspoiled nature, pretty villages and the Mljet National Park. The island is home to historic monuments, such as the Roman Palace and the Benedictine Monastery on St. Mary’s Isle, merging history with natural beauty in a tranquil haven.

Dubrovnik, known as the "Pearl of the Adriatic," sits majestically on Croatia's southern coast. This UNESCO-listed city is famed for its preserved medieval architecture in the terracotta-roofed old town enclosed by its formidable walls, alongside the Rector's Palace, and the Baroque St. Blaise Church. 

Korčula is one of the most enchanting islands in the Adriatic Sea. Its rich history is showcased in the fortified medieval old town's architecture, home to the alleged birth house of Marco Polo and the impressive 15th-century St. Mark's Cathedral. The surrounding countryside is filled with vineyards growing the local white wine, Pošip, and scenic paths that are perfect for cycling.

Croatia's capital, Zagreb, is a walkable city, shrouded in leafy trees and dotted with green city parks. The charming red-roofed upper town, with its conical turrets and church spires, splays out into an urban sprawl of glassy skyscrapers and brutalist architecture, against the backdrop of the verdant Sljeme and Medvednica mountains.

Once the imperial capital of the Habsburg dynasty, Vienna's Baroque majesty is sure to impress. You'll find art, music and wonderful food at the heart of life in this city. Stroll through parks, lose yourself in museums, or enjoy one of Vienna's renowned coffee houses.

At the northern tip of the lake that shares its name, Zürich is Europe's leading economic hub. However, scratch beneath the surface of Zürich's financial reputation and you'll find an attractive Altstadt (old town) and, to the west, a post-industrial district filled with cool bars, art collectives and fashion upstarts.