Cryptoporticus, Archaeological site in Aosta, Italy
The Cryptoporticus contains two parallel barrel vaults supported by a central row of arches, extending over 87 meters beneath the Roman forum.
The underground structure was built during the late first century BC to create a level foundation for the sacred area of Augusta Praetoria's forum.
The galleries functioned as covered pathways for ceremonial processions connecting the sacred temples until the third century CE.
Visitors can access the site daily from April through September between 9:00 and 19:00, with reduced hours during winter months.
The eastern arcade of the Cryptoporticus housed the first baptismal font of Aosta during the fourth century CE, marking early Christian practices.
Location: Aosta
Opening Hours: April-September: Monday-Sunday 09:00-19:00; October-March: Monday-Sunday 10:00-13:00, 14:00-17:00; January 1 off; December 25 off
Phone: +393357981505
Email: beniculturali@regione.vda.it
GPS coordinates: 45.73790,7.31733
Latest update: March 7, 2025 12:24
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