Calcata Vecchia is a medieval village located in the region of Lazio, about 50 kilometers north of Rome. It is perched on a rocky outcrop above the Treja River Valley, surrounded by lush forests and steep cliffs. The village has a long and rich history dating back to the Etruscan period, but its current appearance is mainly due to the medieval period.

The village has a unique atmosphere and charm, with narrow winding streets, arches, and stone houses that seem to cling to the rocky outcrop. There are no cars allowed inside the village, which adds to its peaceful and tranquil atmosphere. The village is home to several artists and craftspeople who have set up shops and galleries selling their work.

One of the main attractions of Calcata Vecchia is the Church of San Michele Arcangelo, which dates back to the 12th century. The church has a beautiful Romanesque portal and is decorated with frescoes from the 14th and 15th centuries. There is also a small museum inside the church displaying local archaeological finds.

Another interesting feature of Calcata Vecchia is the Cave of the Sybil, a natural cave that was used for divination during ancient times. It is said that the cave was visited by the Roman emperor Augustus, who consulted the Sybil about his future. The cave is open to visitors and is said to have a mystical atmosphere.