Free tour with commentary for all audiences around the menhir of Pierre Blanche. 2 sessions: 11 a.m. and 4 p.m. Meet at the foot of the menhir of Pierre Blanche for a presentation to the general public. Why was this large white stone classified as a historical monument in 1971? Emilie Boulestreau, mediator in prehistoric archaeology tells you more about this megalith and the others around it... Free, without reservation, duration: about 30 min. Informations Sunday, September 21 at 11 a.m. and at 4 p.m.

Address
oudon, Loire-Atlantique, Pays de la Loire, France