Check out some of the best hiking, walking and backpacking routes in Donostialdea, Spain. The
Return to Urdalburu PR GI 1003 is the most popular trail. The trail with the highest elevation climb is the
Surrounding Adarramendi PR GI 203 and the trail with the least amount of climbing is the
Ubarán Route SL GI 30. The longest trail is the
Heart of Aiako Harría PR GI 1006 at 13.9 km. For a shorter adventure you can try the
Ubarán Route SL GI 30 at 3.1 km. Get off line access to Peak, Shop, Restaurant, and Pub locations and much more with a Hiiker subscription.
