9.4 km | 13 km-effort
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Presentation
Hornisgrinde & mummelsee
Walking
Medium
Baiersbronn,
Baden-Württemberg,
Landkreis Freudenstadt,
Germany
5h 40min
Yes
Grotte St Vit & Rappenfels
Walking
Medium
Saverne,
Grand Est,
Bas-Rhin,
France
15.1 km | 21 km-effort
6h 20min
Yes
Saint-Michel & Daubenschlag
Walking
Very difficult
Eckartswiller,
Grand Est,
Bas-Rhin,
France
14.6 km | 20 km-effort
4h 36min
Yes
