- Motorway A43 Chambéry / LYON, Chimilin exit 10, towards THE ABRETS.
Then to the TOUR DU PIN by N6, then left onto the D73 direction VIRIEU.
At 1200m left (before bus shelter), follow signs.
- Motorway A43 Lyon / Chambery, exit 9 TOWER OF PINE towards the ABRETS. After SAINT ANDRE-THE-GAS, follow the signs.