Lausanne - Martigny.
Exit St-Triphon in direction of Ollon. At the round about direction Bex.
Take a left turn after 1.2 Km. Park where indicated.
Departure of bus for take-off point En Curnaux at the landing field.
For take-offs from the Roc d'Orsay, go up to Villars and take cable
car to Roc d'Orsay.