Po polskich Izerach i czeskich Karkonoszach
- Type: mtb
- Network: lcn
- Reference: 2
- distance: 55
- roundtrip: yes
- symbol: Sylwetka rowerzysty, numer trasy, strzałki kierunkowe.
Mountain bike route from the OpenStreetMap community, with statistics, an elevation profile and gpx and kml downloads.