Rocamadour, France is built on a rock in the middle of the Causse de Gramat. This is a vast slate plateau and part of the Causse du Quercy. The city is the most visited pilgrimage site after Lourdes in France.
Meteora, Greece, is an area in Thessaly (Central Greece) and Kalampaka is the city under the rock towers of Meteora. The thing that makes Meteora so special is the monasteries on the top of the rock towers.