Sierra de Aralar

11.6 km at 6.4%

2.7 km at 11.2%

1.4 km at 12.1%

3.7 km at 7.4%

11.6 km at 6.4%

6.6 km at 4.7%

6.2 km at 5.0%

4.6 km at 5.3%