Casemates du Bock
What the experts agree on
Medieval fortress tunnels carved into clifftop rock create a mesmerizing underground maze. The Archaeological Crypt's audiovisual intro effectively contextualizes these atmospheric passages within Luxembourg's rich defensive history.
“At the entrance, the Archaeological Crypt provides an excellent introduction, with an audiovisual presentation depicting Luxembourg history from the 10th to the 15th centuries.”
– Fodor's
"An expansive complex of subterranean tunnels is all that remains of one of Europe's most formidable medieval fortresses. " Full review
Top choice
"Beneath the Montée de Clausen, the cliff-top site of Count Sigefroi’s once-mighty fort, the Bock Casemates are a picturesque, atmospheric honeycomb of rock galleries and passages." Full review