Vitruvius' basilica confirmed in Fano, Italy after centuries of searching

Church/cathedral1 - 500 AD
Latest Archaeology Discoveries in January 2026
Source: Latest Archaeology Discoveries in January 2026 by Inside Archaeology

After centuries of searching, archaeologists have confirmed the existence of a basilica described by Roman architect Vitruvius in his treatise De architectura. Located in Fano, Italy, this 2,000-year-old structure was designed by Marcus Vitruvius Pollio, making it the first building Vitruvius claimed to have designed that archaeology has proven correct. Excavations revealed a rectangular building surrounded by a peristyle of columns, with eight columns along the long sides and four along the shorter ends. Column diameters of approximately 5 Roman feet match Vitruvius's measurements almost perfectly, and evidence of pilasters and corner supports indicates a second story. The original structure would have stood around 15 meters tall.

Key facts

  • 1st century BCE, 2,000 years ago
  • Fano, Italy
  • Designed by Marcus Petruvius Pollio, Roman architect
  • First building Vitruvius claimed to have designed confirmed through archaeology
  • Described in Vitruvius' De architectura
  • Rectangular structure surrounded by peristyle of columns
  • First hint found in 2023 during building renovation
  • Impressive Roman walls and marble pavements revealed
  • New excavation tied to Piazza Andrea Costa redevelopment
  • Stratographic probe revealed foundations and column bases
  • Eight columns along long sides, four along shorter sides
  • Fifth corner column unearthed to confirm orientation and footprint
  • Columns diameter approximately 5 Roman feet (147-150 cm)
  • Estimated original height around 15 meters
  • Columns attached to pilasters and corner supports indicating second story
  • Near-perfect match to measurements in De architectura
  • Excavation continuing to investigate broader archaeological context

Site mentioned

📄 Basilica of Constantine🌍 Show on the globe

Sources

Centuries' long search finally comes to fruitionandantetravels.co.uk
Excavations carried out in January in Piazza Andrea Costa and the adjacent Piazza degli Avveduti have brought to light a basilica (an ...
Remains of only building by Vitruvius found after centuries ...thehistoryblog.com
The only building known to have been designed by Vitruvius himself was found under Piazza Andrea Costa in a preventative archaeology excavation ...
Vitruvius and the Built World of the New Testamentbiblicalarchaeology.org
In book 5 of his treatise De Architectura (“On Architecture”), Vitruvius described a basilica in Fanum Fortunae that he designed and oversaw.
Archaeologists Confirm Fano Discovery as Vitruvius ...arkeonews.net
Vitruvius wrote about the building in Book V of De Architectura, describing it as a rectangular structure surrounded by a peristyle of columns.
Archaeologists find lost basilica tied to the father of ...nypost.com
Archaeologists discovered a 2000-year-old basilica in Italy linked to Vitruvius, the engineer known as the father of architecture.
Was this story useful?

Related stories

← All stories

Keep exploring

Every site on this page sits on the globe, and the people who research them are on the Discord.

3D Globe · Sites by country · Story Archive · Research Library · Weekly Journal · Search

AI-generated text · images from the original sources · always verify with the sources.