Day 1 — Rorschach: the shore of Lake Constance and a gentle start to the route
🥾 The first day is best devoted to an easy acclimatization walk along the Rorschach promenade and the natural sections by the shore of Lake Constance. This is a lake + park + flat urban and waterfront paths kind of walk, with about 2–3 hours of active time, easy difficulty, and a distance of roughly 6–8 km with minimal elevation gain. The day suits an ordinary traveler without special gear: the surface is comfortable, navigation is simple, and there are stations, cafés, and the option to shorten the route at any time nearby. It is a good way to get into the rhythm of Via Jacobi without overload after the journey. In April and early May it can be cool and windy by the water, and after rain a waterproof jacket is useful on the open promenade. In summer it is comfortable to walk here in the morning or closer to evening, when the light over the lake is especially beautiful.