More than ten rows stretching for more than a kilomtere about 982 menhirs many re-erected by Zacharie Le Rouzic, only interupted by a couple of houses one of which is a shop selling yummy ice cream and a ruined windmill, which you can climb the stairs inside to get a good overview of the rows.
I first saw pictures of these rows when I was a child in a book of ancient wonders, and wanted to see them as much as any pyramid, they are indeed wonders .