Kerzérho is a set of neolithic alignments in the commune of Erdeven, in the region of Brittany, France. It lies approximately 8 km northwest of Carnac. It is a protected monument since 1862.
Wikipedia https://en.wikipedia.org/wiki/Kerzérho
Address Rue des Menhirs, Erdeven 56410, France
Coordinates 47°38'4.46" N -3°8'54.021" E