162 cycling climbs
Highest difficulty score in this region
11.9 km at 8.8%
5.1 km at 11.4%
5.1 km at 9.4%
2.4 km at 11.9%
The steepest gradients in this region
770 m at 16.7%
470 m at 14.9%
300 m at 14.5%
340 m at 14.3%
Epic distances to challenge yourself
6.5 km at 5.6%
5 cities ·385K total population
Ba Vì
Cổ Đô
Tây Đằng
Trại Khoai
Phong Châu