Cross the road and take a wide path behind a fence. Climb this stony path until you reach a coniferous grove at the Amezketa pass. Go around the trees to the right and then along the edge towards the Mondarrain summit. Continue up the steep slope to a beautiful beech forest. The path through the undergrowth is not easy. Stay alert to the yellow markings so as not to leave the path. Cross the forest to reach an open area with some boulders. The path leads to the foot of a steep climb between rock faces. Reach a plateau below the summit and head towards large boulders on the left. Walk along a wall on the right before starting a short climb towards a beautiful hawthorn bush. After a few dozen metres, reach the Mondarrain summit.