Take the A42 while following the sign Geneve (21kms/13miles).
Exit at junction number 7, Meximieu/Pérouge
Pérouge-toll: 1.40E
Take the D124 while following the sign Lagnieu
At Lagnieu, take the RN75 while following the sign Montalieu
At the roundabout, take the RN75 while following the sign Montalieu and cross the Rhône river.
5 km (3 miles) after lagnieu’s bridge, turn on the left while following the sign Sault Brénaz. Take the second right, following the sign Espace Eau Vive.
You’ve made it!

Take the A48 while following the sign Lyons for 56kms/34 miles
Exit at junction n°7, L’Isle d’Abeau
L’Isle d’Abeau- toll : 5.50E
Take the RN6 while following the sign for 1.5kms (1mile)
At the roundabout, take the RN6, following the sign Bourg-en-Bresse, for 38kms (23 miles).
At Lancin, take the RN75 while following the sign Montalieu/Bourg-en –Bresse.
Drive through Montalieu, then 5kms later (3 miles), turn on the right while following the sign Sault Brenaz.
At the Sault-Brénaz dam , take the second right while following the sign Espace Eaux vives Isle de la Serre.
You’ve made it!

Take the A43 while following the sign Lyon
Exit at junction called “chimilin, itinéraire bis Bourg-en-Bresse”
Drive through Morstel while following the sign Montalieu.
Drive through Montalieu, then, 5kms later (3 miles), turn on the right while following the sign Sault Brenaz.
At the Sault-Brénaz dam, take the second right while following the sign Espace Eaux vives Isle de la Serre.
You’ve made it!

Take the A42 while following the sign Lyon
Exit at junction n°8 « Ambérieu en Bugey ».
At Lagnieu, take the RN75 while following the sign Montalieu
At the roundabout, take the RN75 while following the sign Montalieu and cross the Rhône river. 5 km (3 miles) after lagnieu’s bridge, turn on the left while following the sign Sault Brénaz. Take the second right, following the sign Espace Eau Vive.
You’ve made it!