WorldwideSpainCastile and LeónVillarcayo de Merindad de Castilla la ViejaArenillasWorldwideSpainCastile and LeónVillarcayo de Merindad de Castilla la ViejaArenillasCycling Climbs in ArenillasThere is one cycling climb in Arenillas.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Sendero subida Molinos Brizuela1.34 km13.5%180 mCat. 3