Aachen, city of Charlemagne

In the cool half-light of the Palatine Chapel, polished stone throws a bluish sheen back at the Byzantine mosaics: Aachen speaks of the year 800, Charlemagne’s coronation, and the goldsmiths who broadcast imperial prestige. The octagonal dome, the Proconnesian marble throne, the 1215 reliquary, and the glazed Gothic choir form a northern European ensemble with few parallels. Ten minutes on foot, the Gothic Town Hall preserves banquet halls of the former imperial court. Nearby streets smell of spice and beet syrup as Printen bakers keep 18th‑century methods alive.

Your driver collects you at your Cologne hotel in a Mercedes sedan or van around 9 am for the easy 70 km run, adjusting to your pace throughout the day. While you tour the cathedral, Treasury, and the Centre Charlemagne, they handle parking and timing, then steer you to a Printen stop at Nobis or Klein. In the afternoon, add Elisenbrunnen’s thermal arcades or the monastic village of Kornelimünster before a smooth ride back. You set the tempo, they handle the wheel—and the logistics, shopping, and reservations.