WorldwideAustraliaSouth AustraliaPort BonythonWorldwideAustraliaSouth AustraliaPort BonythonCycling Climbs in Port BonythonThere is one cycling climb in Port Bonython.The Corporation of the City of Whyalla (1)All Cycling Climbs in Port BonythonClicking on the climb category column will toggle between category and difficulty score.NameLocationDistanceAvg GradientTotal ElevationClimb Category1.Santos HillThe Corporation of the City of Whyalla 3.26 km1.5%48 mN/A