The round trip from Amberg invites you to see the Vilsecker Mulde wetlands and the Hahnbacher Basin. Via Poppenricht, Hahnbach and Vilseck, the route climbs the Vils Valley to the former mining town of Freihung, where lead ore was mined as far back as the Middle Ages. In Kleinschönbrunn, you can visit the Vils Spring to cool down. Then follow the trail signs for the GeoTour to the colourful sand pits in Atzmannsricht. The tour then travels along the Paneuropa Bike Trail back to Hahnbach in the Vils Valley and then on to Amberg.