Access by bus from Lyon : Bus TCL n° C20E, direction Francheville Findez (Terminus).
Timetable (in french) available here.

Bus Information :
Allo TCL : 08520 42 7000 (0,12 € / min) or www.tcl.fr

Access by car:

- From Paris: Exit A6 at Ecully (Porte du Valvert); at the round about take the second exit towards Tassin (Av. Victor Hugo); at the tower clock go straigt towards the D489 (Av. Charles de Gaulle) then turn left on the D42 (Route de Brignais - Av. du Chater) towards Francheville.

- From Marseille: Exit A7 at Pierre-Benite just after the bridge over the Rhône; take the A450 towards Brignais, take the exit 7 (Chaponost-Brignais centre) and follow the D42 towards Francheville; after 6 KM turn left at the Carrefour superstore on Av. de Taffignon.

- From Grenoble: Exit A43 at Bron towards Saint-Etienne, Marseille, Peripherique Sud; continue on the E70 towards Saint-Fons and exit at Pierre-Benite, Lyon, Paris on the A7. After the bridge over the Rhône exit at Pierre-Benite, take the A450 towards Brignais, take the exit 7 (Chaponost-Brignais centre) and follow the D42 towards Francheville. After 6 KM turn left at the Carrefour superstore on Av. de Taffignon.

For your complete itinerary please check:  http://www.viamichelin.fr/

For your GPS:
Latitude: 45°44'14.23"N
Longitude: 4°45'0.65"E