WorldwidePhilippinesIlocos NorteAblanNational Highway 1WorldwidePhilippinesIlocos NorteAblanNational Highway 1Cycling Climbs in National Highway 1There is one cycling climb in National Highway 1.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Bobon - Palalay Resort Climb0.62 km2.8%17 mN/A