At Audierne, take direction Plogoff / Pointe du RAZ - D784 (do not take direction Cléden-cap-Sizun).
You will pass to Primelin in front of a supermarket; you will have to take the first road on the right after this one and continue for about 1.8 km by using the signs put in place (flower Welcome to the Farm) to the farm located in a sunny valley!