San Juan de la Peña

The Holy Grail is believed to have been kept here

From the 2014 guide – ThomasA very beautiful and unusual place. It's said that the Holy Grail was kept here in the monastery.

The old monastery is built in under an overhanging cliff. The Romanesque cloister is the best-known part. It lies south of Jaca, about an hour from the Somport tunnel.