avcilar-bahcelievler Road Bike Save to a List Nuri Alper Ulupınar Distance 10.60mi Elevation + 440f TrailRank 8 View trail
Topçular-Boyalıca İznik Gölü Mountain Bike Save to a List Nuri Alper Ulupınar Distance 23.99mi Elevation + 2283f TrailRank 1 View trail