The best MTB trails around Arratia-Nervion
5.0
(8)
443
riders
63
rides
Last updated: October 5, 2025
5
riders
1. Bentako Erreka, Belaus Kanpaneta, Markio – circular desde Zollo
23.6km
02:48
910m
910m
Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(1)
29
riders
2. Pools of the Baias River – Murua Fountain loop from Altzuaga
59.2km
06:26
1,650m
1,650m
Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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23
riders
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
18
riders
Expert mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(2)
20
riders
5. Peña Negra Viewpoint loop from Orozko
38.1km
03:14
780m
780m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
21
riders
6. Saldropo Wetland loop from Ugarana
49.2km
03:42
840m
840m
Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(2)
17
riders
7. Easy River loop from Ugao-Miraballes
32.8km
01:54
220m
220m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
17
riders
8. Saldropo Wetland loop from Sabino Arana
38.7km
03:01
780m
780m
Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.
12
riders
9. Saldropo Wetland – Arimekorta loop from Zeanuri
35.2km
03:38
970m
970m
Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
9
riders
10. Views of Mount Aro – Ungino loop from Lendoñobeiti / Lendoño de Abajo
31.8km
03:44
1,050m
1,060m
Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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