You can either drive here and park or you can walk from Lac de Montriond; a lovely lake to relax with a great restraurant. 
The location is a beautiful cascade with wonderful surroundings, the geocache is very hard to find as it is off the main track and hidden very well. Please ensure that the lid is pushed tight, to seal the container properly, after signing the log. 
Nobhg 40 zrgerf hcfgernz sebz gur oevqtr ba gur evtug unaq fvqr bs gur fgernz. Ybbx sbe gjb gerrf tebjvat sebz n ebpx. V nz orarngu guvf ebpx va n penpx.