Park at the car park on the embankment between Étang de Vaux and Étang de la Perchette.
(S) Cross the embankment to the hamlet of Vaux.
(1) Turn left onto the Sentier de la Libellule, which runs alongside the Étang de la Perchette.
(2) Retrace your steps back to the dyke.
(1) Cross the wooden footbridge opposite, then follow the edge of the Étang de Vaux to the causeway between the Étang de Vaux and the Étang de Baye. Arrive at the car park on the causeway between the Étang de Vaux and the Étang de Baye (E).