Archeologists Just Discovered The Remnants Of Germany’s Oldest Public Library

The building could have housed up to 20,000 scrolls and might even be the oldest library discovered in the north-west ancient Roman provinces.

Ancient Public Library In Cologne

Hi-flyFoto/Roman-Germanic Museum of Cologne

In 2017, archeologists were conducting an excavation on the grounds of a Protestant church located in the center of Cologne, Germany when they discovered ancient walls lying beneath the church.

Experts now know that the building they uncovered is Germany’s oldest public library, which dates back to the 2nd century A.D.

When archeologists first discovered the building’s walls beneath the church, they immediately knew that it dated back to ancient Roman times. But they exactly didn’t know what the building could have been used for.

What tripped up scientists were the niches in the walls of the building they discovered that measure approximately 80cm by 50cm (or 31.5in by 19.7in).

“It took us some time to match up the parallels – we could see the niches were too small to bear statues inside. But what they are are kind of cupboards for the scrolls,” said Dr. Dirk Schmitz from the Roman-Germanic Museum of Cologne.

Cologne Public Library

Hi-flyFoto/Roman-Germanic Museum of Cologne

“They are very particular to libraries,” explained Dr. Schmitz. “If we had just found the foundations, we wouldn’t have known it was a library. It was because it had walls, with the niches, that we could tell.”

Archeologists can’t exactly tell just how many scrolls were housed in this library, but Dr. Schmitz claims that it would have been “quite huge – maybe 20,000,” adding that this latest discovery is “really incredible – a spectacular find.”

Dr. Schmitz also adds that the library’s central location is how experts can determine that this library was a public one. “It is in the middle of Cologne, in the marketplace, or forum: the public space in the city centre. It is built of very strong materials, and such buildings, because they are so huge, were public,” he said.

This major German city isn’t a stranger to ancient ruins. Cologne was founded by the Romans in 50 A.D. under the name Colonia Claudia Ara Agrippinensium — or, simply put, Colonia. The first urban settlement in this region actually dates back to 38 A.D., but eventually became an officially colony under Emperor Claudius 12 years later.

Cologne Roman Praetorium

JOKER / Alexander Stein/ullstein bild via Getty Images

Cologne’s Roman Praetorium is perhaps the most important archeological site in the city, which dates back to 1st century AD. There tourists can view the ruins of the official residence of the Imperial Governor of Colonia. These ruins were coincidentally enough discovered underneath Cologne’s city hall building.

The only other uncovered ruin of Roman Cologne is the Roman Tower, which also dates back to the 1st century. Any other remnants of ancient Colonia remain underneath modern-day Cologne, and have yet to be excavated.


Next, read about the massive Viking skeletons that were discovered in Sicily. Then, check out this story about a petition to let people drink ancient “mummy juice” discovered in a tomb in Egypt.

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