WorldwideThailandNakhon Si Thammarat ProvinceThung SongWorldwideThailandNakhon Si Thammarat ProvinceThung SongCycling Climbs in Thung Song There are 2 cycling climbs in Thung Song.Tham Yai (2)All Cycling Climbs in Thung SongClicking on the climb category column will toggle between category and difficulty score.NameLocationDistanceAvg GradientTotal ElevationClimb Category1.ขึ้นช่องเขาฝั่งร่อนฯTham Yai 1.95 km3.1%60 mN/A2.นาเหนือ-ไสใหญ่ (ขาไป)Tham Yai 4.15 km0.2%27 mN/A