The peaks of Peñas de Aya
Peñas de Aya (Aiako Harria), between Irun and Oiartzun, is the only Gipuzkoa granitic massif and its surroundings have been named a Natural Park with a total of 6,913 hectares: forests, picnic areas, trails, fridges, a hidden waterfall and a mine. There are 3 peaks: Irumugarrieta (806 m), Txurrumurru (821 m), Erroilbide (832 m). The transition from first to second is difficult and not recommended for kids. Just as the transition from the 2nd to the 3rd peak, not suitable for people with vertigo , where it is only possible to move. The route starts at the Collado de Elurretxe. To get there, from Irun we headed Ibarla to move up to Peñas de Aya.