Optevoz has been occupied since the Bronze Age. In the 19th century, limestone mining and agriculture were the main activities. At this time, the village became a place of stay …
The pond of Chalignieu was recently classified ENS (Sensitive Natural Space). The site is home to many migrating passerines. At the confluence of many paths, it is also a place of walk appreciated by the inhabitants of the surroundings.
Departure accompanied by the crowing of the rooster, a small bump with a panoramic view, very pleasant passages in the undergrowth, and as a bonus some noises from an omnipresent …