Parking at Col de Lizarrieta.
(S/E) From the car park, cross the road and take the wide path that climbs northwest and heads into Spain along the border.
(1) At the next fork, take the path opposite.
(2) At the next junction, take the path on the right until you reach another junction near the pass.
(3) Continue straight ahead to climb up to the pass.
(4) Turn right towards the east to reach the summit of Ibanteli.
(5) Turn back to the pass.
(4) Descend to the fork you passed earlier.
(3) Follow the right-hand branch towards the south-west to make a circular route that joins a fork you passed on the way up.
(2) Descend back to the car park via the same route you took on the way up (S/E).