WorldwideAustriaBezirk SchwazZell am ZillerUnterdorfWorldwideAustriaBezirk SchwazZell am ZillerUnterdorfCycling Climbs in Unterdorf There are 2 cycling climbs in Unterdorf.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Ziller7.54 km0.6%45 mN/A2.Ramsau > Zell Radweg3.65 km0.3%12 mN/A