Events calendar Interactive map
Dimitri LETT

Gravel circuit of Sundgau 51 km the Land of ponds

This 50 km circuit alternates small secondary roads, cycle paths and white paths. You can start the route at the Cosec in Hirsingue or in the car park of the old Hirtzbach station. The sector between Hirsingue and Altenach is exclusively on paved roads. The Gravel portions are located in the Largue valley between Altenach and Heimersdorf. They are very varied! A beautiful course in perspective!


Signage to follow:
The circuit is not marked but borrows parts of existing bike and mountain bike circuits. GPX or KML files allow you to follow the route via a Komoot or visorando type application.
Place of the event / departure:
Hirsingue COSEC or Parking lot of the old Hirtzbach station
Duration: 3h30
Type of tour, itinerary: Cyclo (road, cycle track)
Length of circuit / route (in km): 51,6
Cumulative positive elevation (in m): 430
Specific target audience
  • Adults (individuals)
  • Groups
  • School groups
Type of trail / circuit
  • Simply trail / hiking circuit

To download


 station Road
68118 Hirtzbach


13 Castle Street
68130 Altkirch
CallContact by phone
E-mailContact by mail

In images, in pictures

Gravel in Sundgau - © Dimitri LETTGravel in Sundgau - © Dimitri LETTFriesen half-timbered house - © Dimitri LETT

The Sundgau on the Networks

Top of page