Best trails in Oiartzun

Check out one of the best hiking, walking and backpacking routes in Oiartzun, Spain. The Tornola River Source PR GI 1008 is 8735 m in length and is considered a medium trail. Get off line access to Restaurant, History, Water, and Peak locations and much more with a Hiiker subscription.

To understand how we calculate a trail's difficulty please check out our blog post on the subject: https://blog.hiiker.app/2020/07/08/measuring-the-difficulty-of-a-hiking-trail-on-hiiker