WorldwideBulgariaPernikKalotintsiZemenWorldwideBulgariaPernikKalotintsiZemenCycling Climbs in Zemen There are 2 cycling climbs in Zemen.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Калотинци-Трекляно14.74 km0.9%129 mCat. 42.Kalotintsi - Gabreshevtsi9.14 km1%88 mCat. 4