Roll out from Parkeerplaats Tretzendorfer Weiher and let the ride unfold: first the Tretzendorfer Weiher nature reserve, then the Weilersbachtal nature reserve. You pass the Vogelschutzgebiet Alter und Neuer See nature reserve before Schloss Wonfurt, with the Naturwaldreservat Mordgrund nature reserve on the way back. In between come 68.6 km, mostly paved with a small unpaved share, and 798 m of climbing. The loop returns to where it started.
