The Alignments of Carnac were built during the Neolithic period between the Vth and the IIIrd millennium BC by sedentary communities that practiced farming and agriculture. These stone buildings, associate rows of menhirs and speakers are embedded in a landscape of menhirs magalithique individual and collective graves.

Opening of the House Megalith: 
every day 
May and June, 9am to 18pm 
July, August, 9:30 to 7:30 p.m. 
September to April, 10h to 17h 

Closed 1 January, 1 May, 25 December 

Guided tours: 

For individuals: 
Full price: 6 € 
Concessions: € 5 
Specific audiences Price: 4 € 
Free for children under 18 years