1 Best Sight in Domme, The Dordogne

Grotte de Domme

Beneath the fortified city lies the largest natural cave in the Périgord Noir. There are no wall drawings, but the 500-yard-long illuminated galleries are lined with impressive stalactites. The view of the countryside upon exiting the dark cave is stellar. Bison and rhinoceros bones have been discovered in the cave, and you can see them just as they were found.