Ordered leg totals agree within rounding. Stop distances are approximate sums of rounded legs. Stops, delays, approach and any separate return travel add time. Basis: producer-declared routed record.
Reading history stays on this device. My road watch requires a separate selection; opening it does not subscribe this ride.
Distance and riding time are measured on the routed road. Check local closures and conditions before you ride.
A 155 km round trip from Sankt Gallen - roughly 3 h 17 in the saddle. On the way it passes Konstanz-Hinterhausen, Hornstaad-Hörnle and back through Konstanz-Hinterhausen. The stored terrain estimate reaches about 950 m; a measured road-elevation profile is not available. It crosses from Switzerland into Germany - carry ID and check vignette or toll rules.
Scenic road chapters
Appenzell and Schwagalp Loop
41 km through ground somebody thought worth listing. The road passes it rather than bypassing it — speed drops and stays down. Park rather than crawl through.
Chapter facts
Length
44 km
Named road
Appenzell and Schwagalp Loop
Grand Tour of Switzerland
For about 34 km this is Grand Tour of Switzerland, a road with a name of its own and a reason for it. Expect company on a summer weekend. Early is better than fast.
Chapter facts
Length
34 km
Named road
Grand Tour of Switzerland
Waypoint introductions and full write-ups
1. Abbey of St Gall
In the centre of St Gallen, a city in north-eastern Switzerland between Lake Constance and the Appenzell hills, the twin towers of a baroque cathedral rise above a wide square, and beside them stands one of the oldest and most beautiful libraries in the world. The Abbey of St Gall was founded in the eighth century on the site where the Irish monk Gallus had settled in the early seventh century, and it became one of the great centres of learning in medieval Europe. The abbey precinct was listed by UNESCO in 1983.
May refer to an earlier itinerary; verify against your selected route before riding.
Planning note
Abbey of St Gall is where the day begins. Next is Konstanz-Hinterhausen.
2. Konstanz-Hinterhausen
There is nothing to see at Konstanz-Hinterhausen, and that is precisely the point. Below the surface of Lake Constance, along the shore near the city, lie the remains of prehistoric pile dwellings: wooden posts, floors, pottery and food remains preserved in the mud for thousands of years. They are part of the Prehistoric Pile Dwellings around the Alps, a World Heritage site that spans six countries and over a hundred locations. Archaeologists dive to study them, but the rest of us have to make do with the view of the lake and a bit of imagination.
May refer to an earlier itinerary; verify against your selected route before riding.
Planning note
Konstanz-Hinterhausen comes up about 44 km into the recorded legs. Next is Hornstaad-Hörnle.
3. Hornstaad-Hörnle
On the Höri peninsula, the long finger of land that pokes into the Untersee arm of Lake Constance, the shallow water off the point of Hornstaad hides the remains of a village burned some six thousand years ago. Hornstaad-Hörnle is one of the most important Neolithic sites in the region: the settlement was destroyed by fire, and the charred remains, sealed in lake mud, preserved an extraordinary record of daily life, including food, textiles, tools and house timbers, which dendrochronology has dated with great precision. It is part of the World Heritage inscription of the prehistoric pile dwellings around the Alps, and finds from the site are displayed in museums around the lake.