The recorded total and the leg detail need reconciliation. Inspect the leg notes before using this record for timing or navigation. 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.
From Cham it runs 155 km to Cham; allow about 2 h 55 of riding. The stops in between: Vorder Au, Technikum, Rorenhaab and Hurden Rosshorn. The stored terrain estimate reaches about 1,200 m; a measured road-elevation profile is not available.
Waypoint introductions and full write-ups
1. Sumpf
Zug-Sumpf was a Bronze Age village on the northern shore of Lake Zug, near the mouth of the river Lorze between Cham and Steinhausen, and the waterlogged ground preserved wooden floors, posts and objects for over three thousand years. Excavations in the twentieth century recovered pottery, bronze tools and even remains of food, and the site sits on the World Heritage list as part of the prehistoric pile dwellings around the Alps. Some of the finds are displayed in the museum of prehistory in Zug. Today the site lies under modern buildings and meadows, and only the name, which means swamp, recalls its watery origin.
May refer to an earlier itinerary; verify against your selected route before riding.
Planning note
Sumpf is where the day begins. Next is Vorder Au.
2. Vorder Au
The Au peninsula pokes out into Lake Zurich like a green thumb, and at its tip, Vorder Au, the shallow water hides traces of villages built on piles thousands of years ago. It is one of the Swiss sites in the UNESCO listing of prehistoric pile dwellings around the Alps, though as with most of them, the archaeology lies under the lake bed and is protected rather than displayed. What you see is a wooded little hill with a castle-like house, vineyards running down to the water, reed beds and a small harbour.
May refer to an earlier itinerary; verify against your selected route before riding.
Planning note
Vorder Au comes up 18 km in. Next is Technikum.
3. Technikum
Students at the technical university in Rapperswil study engineering on a lakeside campus, and beneath the shoreline in front of their buildings lie the remains of villages that people built on piles thousands of years ago. The site, named after the old Technikum, as the college was long known, is one of the prehistoric pile dwelling sites around Lake Zurich included in the UNESCO listing of 2011. Nothing is visible, but the idea that this shore has been home to people for so long gives a different perspective to a stroll along the promenade.
May refer to an earlier itinerary; verify against your selected route before riding.
Planning note
36 km in you reach Technikum. Next is Rorenhaab.
4. Rorenhaab
The winter of 1853 to 1854 was so dry that the water in Lake Zurich fell to an unusually low level, and at Obermeilen, on the eastern shore, villagers extending their land into the lake found rows of wooden piles sticking out of the mud, along with pottery, bone tools and stone axes. The antiquarian Ferdinand Keller studied the finds and concluded that they came from prehistoric villages built on platforms over the water, and his reports launched the pile dwelling craze that swept through Europe in the nineteenth century. Rorenhaab, at Obermeilen, is that very site, and it is part of the pile dwellings around the Alps listing inscribed by UNESCO in 2011.
May refer to an earlier itinerary; verify against your selected route before riding.
Planning note
Rorenhaab, about halfway. Next is Hurden Rosshorn.
5. Hurden Rosshorn
Where Lake Zurich narrows to a waist between Rapperswil and Hurden, a low peninsula runs out from the Schwyz shore, and at its tip, the Rosshorn, the remains of prehistoric lakeside villages lie beneath the shallow water. People lived here in the Neolithic and Bronze Ages, in houses built on wooden piles, and they also built some of the earliest known bridges across the narrows. The site is one of the prehistoric pile dwellings around the Alps that UNESCO listed in 2011, a group of sites that has given archaeologists a remarkably detailed view of everyday life thousands of years ago, preserved in the mud of lakes and moors.