Walk The brook Black Fontaine

Depart from the town of Serrières-sur-Ain, latitude 46.1507800 (N 46° 9’ 3”), longitude 5.4470000 (E 5° 26’ 49”)

• Departure from Fontaine Noire

• At the bridge of Serrières-sur-Ain, in the direction of Poncin (south), take the path that passes in front of one of the houses. It then follows the left bank of the brook Black Fontaine.
• Possibility to park near the town hall

• The catwalk on the creek

• Go past a reservoir with a grill for fish, take the iron bridge to continue the ride on the other side.

• Along the dirt road and pebbles lined with trees of all kinds: ash, acacia, hornbeam, oak, hazel,... - They are covered with moss and lichen.
• The blue spring

• Arrived at the blue spring that comes out from under the rocks and feeds the brook of Noire Fontaine, turn around.