· National
· 4
Strenuous
ViaJacobi
📏
27.8 km
Distance
⏱
6h 56min
Est. duration
⛰
Strenuous
Difficulty
➡
Linear
Route type
A 27.8 km National Hiking trail, ViaJacobi takes walkers through a varied section of terrain.
Covering 27.8 km, this demanding trail is best tackled by experienced walkers in good condition. Budget roughly 6 hours and 11 minutes or consider splitting it across two days.
This linear trail moves from one end to the other without looping back. A return journey by transport — or retracing the path — is needed to get back to the start. Look for the 4 trail markings to stay on the official route.
The National Walking Network (NWN) designation reflects the importance of this trail at a national level. Expect consistent waymarking and well-maintained path surfaces.
Elevation Profile
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Elevation data from SRTM via OpenTopoData (open dataset).
Map
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Waypoints
5 points along the routeA
Start
· Wattwil
B
Finish
· Rapperswil (SG)
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Frequently Asked Questions
How far is it to walk ViaJacobi?
ViaJacobi covers a distance of 27.8 km.
How long does it take to walk ViaJacobi?
At an average walking pace, ViaJacobi takes approximately 6h 56min to complete.
Do I need to return the same way on ViaJacobi?
No — ViaJacobi is a one-way trail. It runs from Wattwil to Rapperswil (SG). You will need to arrange return transport or retrace the route.
Where can I begin walking ViaJacobi?
You can begin ViaJacobi at Wattwil.
How difficult is ViaJacobi?
ViaJacobi is a strenuous hike requiring excellent fitness and prior hiking experience.
Who maintains the ViaJacobi trail?
ViaJacobi is maintained and managed by Wanderland Schweiz.
Is ViaJacobi part of a larger trail network?
Yes, ViaJacobi is part of the National Walking Network (NWN), connecting this route to a wider network of long-distance hiking trails.