Access
Summer, by foot form Couvaloup or the Dappes.
Winter, you can take the cable-car at the Dappes. (Espace Dôle)
Rules
Take care of the GVA TMA and CTR, and the protected area. See the club site for more details.
WEATHER
Huge weather station at the top. See:
http://www.meteosuisse.admin.ch/home/meteo/valeurs-de-mesures/valeurs-de-mesures-aux-stations.html?param=wind-speed&station=dol