Exit the motorway at Valgorra; take direction HYERES (straight ahead); after passing the shopping center then Castorama (on the right when coming from Toulon), pass under a railway bridge; continue straight for about 1 km and take the road on the right (in front of Boulangerie Campi); you are on the way to St Augustin.
Drive about 1 km, you will come to a transformer. The 2nd portal after the transformer you have arrived. (black gate)