Espierba Loop is a 10.5 mile loop trail located near the city of Bielsa. The trail is rated as difficult and primarily used for hiking, walking, and nature trips. Dogs are also able to use this trail but must be kept on leash.
dogs on leash
This hike starts from the town of Espierba situated at in the center of Valle de Pineta. You must be careful to locate the path that is cut along a forest track on several occasions and there is not always the landmarks.