The starting point is at the Col de Lizuniaga, on the road from Sare to Bera.
(S) Cross the road carefully heading south-west to walk alongside a row of pidgeon hunting huts.
(1) At the top of the row of pidgeon hunting huts, turn right to stay on the Haute Route des Pyrénées (HRP).
(2) Continue to the left, heading south on the HRP, which winds its way up the hillside.
(3) Carry on along the HRP, which turns right to reach the Col Idoia (Idoiko Lepoa in Basque).
(4) Take the path opposite that climbs up the ridge. Follow the ridge to the Col de Meaka (Meakako Lepoa in Basque).
(5) Continue along the ridge on the HRP to the summit of Larrate (Larrate Gaina in Basque).
(6) Turn right to descend north-west, still on the HRP, until you reach a road.
(7) Take the path on the left as you leave the tarmac road.
(8) Head straight ahead northwards to reach the car park (E)