WorldwideSpainCastile and LeónMerindad de Cuesta-UrriaHierroWorldwideSpainCastile and LeónMerindad de Cuesta-UrriaHierroCycling Climbs in Hierro There are 5 cycling climbs in Hierro.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Subida Hierro zona mas dura2.27 km7.2%163 mCat. 32.Alto La Llana3.72 km3.5%132 mCat. 43.XC Alto de la Llana4.88 km2.6%128 mCat. 44.Hierro hard climb1.73 km6%104 mCat. 45.1/2 Hierro2.44 km3%74 mN/A