To get to the starting point, head to Béhobie; at the Pausu roundabout, do not head towards Spain but turn right down Rue Richelieu, where the car park is located.
(S/E) Head south past the school to reach the riverside path along the Bidassoa.
Turn right towards the west, following the river.
(1) Continue along the riverbank on the jetty.
Go under the road bridge and then up onto the footbridge.
(2) Cross the river to reach the Spanish bank.
Walk to the roundabout and cross towards the south-east to reach the riverbank again. Follow the river until you pass under a road bridge.
(3) Turn left, then left again to reach the banks of the Bidasoa.
(4) Cross the footbridge and continue along the riverbank.
(5) Turn left to cross the road bridge.
(6) Take Rue Richelieu on the left to return to the car park (S/E).