In the cave with a blue number 3. Start at the 'horizontal' entrance of the cave without the pedestal, climb the roof without the pedestals and exit through the 'vertical' entrance of the cave. About 10m long, bring a light!
In "La Grotte des Barbizonnières" numbered 3 on the blue path, 200m after La Roche Henri Chaput from Barbizon, on the ridge above Multijeux and Lou-Lou.
