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 227 km round trip from Flims - roughly 3 h 57 in the saddle. It goes by way of Technikum, Storen-Wildsberg, Hurden Rosshorn and back through Storen-Wildsberg. The stored terrain estimate reaches about 1,850 m; a measured road-elevation profile is not available.
Scenic road chapters
Pragel and Ibergeregg Loop
Expect company on a summer weekend. Early is better than fast. For about 64 km this is Pragel and Ibergeregg Loop, a road with a name of its own and a reason for it.
Rider note
Check the pass is open before you commit to it.
Chapter facts
Length
64 km
Named road
Pragel and Ibergeregg Loop
Pass
Pragel Pass
Waypoint introductions and full write-ups
1. Swiss Tectonic Arena Sardona
Twice a year, in spring and autumn, the sun shines through a hole in a mountain ridge and lights up the church tower of Elm, a village in the Sernf valley of canton Glarus. The hole is the Martinsloch, a natural window in the Tschingelhörner, and it sits right on one of the most famous geological features in the world: a sharp line along the cliffs, clearly visible from the valley, where older rock lies on top of much younger rock. This is the Glarus thrust, and it helped geologists understand how mountains are built by the stacking of enormous slabs of the earth's crust. The Swiss Tectonic Arena Sardona was listed by UNESCO in 2008.
May refer to an earlier itinerary; verify against your selected route before riding.
Planning note
Swiss Tectonic Arena Sardona is where the day begins. Next is Technikum.
2. 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
Technikum comes up about 64 km into the recorded legs. Next is Storen-Wildsberg.
3. Storen-Wildsberg
The Greifensee lies just east of Zurich, a shallow, quiet lake of about six kilometres in length, framed by reeds, meadows and the gentle hills of the Zurich Oberland. Its shores are largely protected, and there is no road running right along the water, which keeps it remarkably calm for a lake so close to Switzerland's biggest city. At Storen-Wildsberg near the village of Greifensee, the remains of a prehistoric settlement lie under the water and in the shoreline sediments, one of the Swiss sites in the UNESCO listing of Prehistoric Pile Dwellings around the Alps. As with all of them, it is the ground itself that is protected; there is nothing to see except the reeds and the water.
May refer to an earlier itinerary; verify against your selected route before riding.
Planning note
about 89 km into the recorded legs you reach Storen-Wildsberg. Next is Hurden Rosshorn.
4. 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.