In Carnac, row upon row of some 3,000 upright stones cover three fields (Ménex, Kermario, and Kerlescan), creating a magical atmosphere. Though the exact meaning and purpose of the prehistoric stones—some dating as far back as 4000 B.C.E.—remains largely a mystery, a number of them were revealed to be tomb markers, concealing remains and funerary objects.
Start your visit at the Maison des Mégaliths, where you can watch a film about the site in English. The stones are now fenced off to the public, so it’s best to book a guided tour if you want to fully experience the site. When you’re done exploring, take the 10-minute walk to the Museum of Prehistory, which houses one of Europe’s finest collections of prehistoric objects.