• 2-hour tour "Astro-geometry": prepare to be amazed by one of the most imposing dolmens in the region, an architectural feat of 40 tons that defies time. Then, let yourself be captivated by a quadrilateral that once served as a solar observatory, bearing witness to the precise knowledge of geometry and astronomy possessed by the ancient builders. 

Dates: 10th, 17th of august - 9th of september

• Half-day tour "Hidden dolmens": during this immersive visit in the heart of the forest, you will have the unique opportunity to approach these majestic monuments and immerse yourself in their mystical aura.

Dates: 31st of july - 30th of august 

• Half-day tour "Carnac unusual": don't miss this rare opportunity to venture off the beaten path and delve into the ancient knowledge of the builders. Follow the guide to discover lesser-known dolmens, tumuli, and menhirs.

Dates: 28th of july - 6th of september

• Half-day tour "Forgotten alignments": did you know that the Carnac alignments are part of a much larger ensemble? Imagine yourself contemplating these enormous stones, which were assembled with astonishing precision, raising questions about the techniques used and the motivations that guided the builders of that time.

Date: 7th of august