Twelfth-century monastery city carved storey upon storey into a cliff face.
Medieval monastery carved into the hillside near Tskhinvali.
Gothic abbey ruins in the hills.
13th-century Armenian monastery.
Medieval marble monastery, UNESCO-listed.
Serbian Orthodox monastery, UNESCO-listed.
Serbian Orthodox monastery with thousands of medieval frescoes, UNESCO-listed.
Medieval monastery partly carved into rock.
World's longest tramway to a clifftop monastery.
15th-century mosque at Bagerhat, UNESCO-listed.
Greek Orthodox monastery clinging to a sheer cliff face in the Pontic Mountains.
The largest surviving Romanesque church in Europe, built for pilgrims on the road to Santiago and topped by a five-tier octagonal bell tower.
Parisโs 850-year-old Gothic cathedral, reopened after the 2019 fire with its spire and oak roof rebuilt by hand.
Infobox