Gipfeltrail - Zubringer St. Märgen - Breitnau - Hinterzarten
- Type: mtb
- Network: rcn
- ascent: 420
- descent: 440
- distance: 24.4
- from: St. Märgen
- roundtrip: no
- to: Hinterzarten
Mountain bike route from the OpenStreetMap community, with statistics, an elevation profile and gpx and kml downloads.