From Wim's travel report:
After many kilometres on a narrow road winding through a river valley we went,
in a heavy rain shower via the Col du Négron to Saint Christol.
There is the military airfield with the same name.
Unfortunately GPS maps do not know that this is a military area - which happens so often - and the GPS wants to enter the base.
The handheld Garmin provided a solution and so we calmly walked a kilometre along the fence of the base to the beacon and then back.
SCL
That white spot down, that's the car...