Distance: 3 km
Level: Easy
Departure: Dompierre sur Yon "la Berthelière"
Loop
White and red for the GR, white and yellow for the GRP, red for the PR
https://www.visorando.com/randonnee-le-lac-de-papon-nord-au-depart-de-l-arre/
Points of interest
Berthelière Village
The old village of La Berthelière and its bread ovens. Originally, the village consisted of eight farms, and each family had a vegetable garden on the banks of the Yon River, where the lake is today. There were a few shops: a clog maker, a weaver, a café, and a blacksmith at Moulin Neuf.
Mine Bridge
The mine bridge, known as "Boche bridge", was used to transport iron ore from the Thermelière quarries; extraction ended in 1912.






















