Unravel the historical mystery of the Menhir de la Pierre Blanche.
To mark European Heritage Days, the ArcheoSession association is organising activities centred around the Pierre Blanche menhir at 4.00 pm (duration: 30 minutes).
Meet at the foot of the megalith – the oldest monument in the commune of Oudon – for a presentation led by prehistoric archaeology guide Emilie Boulestreau.
For further information, please visit www.archeo-session.fr.
Openings
Du 19 September 2026 au 20 September 2026 – à partir de 16h00
Location
