The alignment stretches across more than 2 kilometers, though much of the original layout was obscured by agricultural development over centuries.
The 'Giant of Kerzerho' stands approximately 6.5 meters high, making it one of the largest monoliths in the region.
Local folklore historically attributed the stones to a petrified army of soldiers, a common motif for megalithic sites in Brittany.
Archaeological surveys indicate that the original site likely contained over 1,000 stones before many were repurposed for building materials.
The Kerzerho site is oriented along a roughly east-west axis, distinct from the cardinal orientations found at many other Neolithic alignments.
The Kerzerho Alignments in Erdeven, Brittany, comprise one of the largest megalithic sites in France, featuring a complex of nearly 200 standing stones. Spanning over 2 kilometers, these granite menhirs are organized into several distinct lines and groups rather than a single continuous row. The site includes the notable 'Giant of Kerzerho,' a particularly massive megalithic monolith. These stones date back to the Neolithic period, estimated between 4500 and 2000 BC. Unlike the more congested Carnac alignments nearby, this site offers a more expansive, rural setting amidst local heathland. The alignments were partially restored in the early 20th century, though many stones remain in their original post-holes. The area is part of a larger cluster of megalithic monuments in the Morbihan region. The path follows a protected walking trail that crosses through private agricultural land, requiring visitors to stay on marked tracks.
The elevated vantage point near the 'Giant of Kerzerho' provides the clearest line-of-sight across the primary stone alignments.
Wear sturdy, closed-toe walking shoes as the terrain is uneven, grassy, and can be muddy.
Bring binoculars to get a better view of the distant stones while respecting the property boundaries of local farmers.
The site is outdoors and exposed; bring sun protection or a windbreaker depending on the coastal weather.
Do not attempt to cross into the fenced fields, as this is private agricultural land and damages the site's preservation.
Do not climb on the stones, keep dogs on a leash, and stay strictly on the marked public footpaths as the surrounding areas are private property.
