The best area to stay in Konstanz is the Altstadt (Old Town), particularly around the harbour and Marktstätte.This neighbourhood is the historic heart of Konstanz, situated directly on the shore of Lake Constance. It's incredibly walkable, with charming cobblestone streets, mediaeval buildings, and a wide array of shops, restaurants, and cafes. You'll find landmarks like the Konstanz Minster and the Imperia statue at the harbour entrance, which is a focal point for boat tours and lakeside activities.For couples, the Altstadt offers a romantic and convenient base. You'll be within easy strolling distance of the Sea Life Konstanz aquarium, the Rosgarten Museum, and numerous restaurants offering local specialities and lake views. The evening ambiance along the harbour is particularly pleasant.Solo travellers will also appreciate the Altstadt's central location and pedestrian-friendly layout. It's easy to navigate, with plenty of opportunities to explore independently, whether you're visiting the Hus-Museum or simply enjoying a coffee at a pavement cafe.