Access to the car park from the AP8: take the Zarautz exit, then head towards Aia, following the Gi 2631 then the Gi 4143 to Iturriotz.
(S/E) From the car park, head south past the old farmhouse inn. Then follow the yellow signposts (GR®35) to the crossroads of paths.
(1) Take the path on the right heading south-west, leaving theGR®35on your left.
(2) On the plateau, turn right (west) and head towards a clearly visible sheepfold on the ridge.
(3) Follow the ridge towards Gazume.
(4) Turn left to walk along the side of Gazume and cross a low stone wall. Then head down to the right towards theGR®35.
(5) At the renovated sheepfold, join theGR®35and follow it to the left, heading south-east, to reach the hunters’ hut.
(6) Follow the south-easterly path which runs alongside the buildings on your left and leads straight to the summit of the Hernio (1077 m), which can be seen from afar with its imposing White Cross.
(7) The return journey follows the same route back to the hunters’ hut.
(6) Then take the path heading north-east and descend to the junction you passed on the way up.
(1) Continue to the right and head back to the car park (S/E).