Carnac Stones.
The singularity of the Carnac megaliths is their extrordinary alignments and their sheer numbers, this is the largest gathering of standing stones of this type in the world. The two main sites (Ménec and Kermario) alone account for nearly 3,000 menhirs, and the alignments extend over almost four miles!
There are 3,000 standing stones in the moors, tracing lines of around 1 km long. It is one of the most extraordinary concentrations of standing stones in the world. The most impressive alignments are those of Menec, Kerlescan and Kermario.