Louros River and the Ancient Aqueduct

A Roman aqueduct that carried water 50 kilometres. And still standing.

Roman Aqueduct of Nicopolis, Greece.

We were driving through Epirus when we pulled over to look at a long stone structure running alongside the road, arched, worn, clearly old. Very old.

It was part of the Roman aqueduct of Nicopolis. And once you know what you're looking at, it's hard to just drive on.

The Louros River

The river starts in the mountains of Tomaros, in northwestern Greece, and runs through gorges and flat agricultural land before reaching the Ambracian Gulf. It's not a famous river. Most people pass near it without paying attention.

But the Romans paid a lot of attention to it.

50 kilometres of water engineering, built in the 1st century AD

Emperor Augustus founded Nicopolis in 31 BC to commemorate his victory at the Battle of Actium, fought just a few kilometres away. The city grew fast and needed water. A lot of it.

So they built an aqueduct that pulled water from the Louros River and carried it over 50 kilometres into the city, through underground tunnels, over stone arches, across changing terrain. The whole system was engineered to maintain a precise, continuous flow across that entire distance.

Parts of it are still standing. You can see the arches from the road.

That's one of the things about Greece that keeps catching me off guard. The extraordinary is just sitting there, next to the road.

The river itself

The Louros is a protected area, a Natura 2000 site. The river corridor supports a wide range of bird species and river fish, and the landscape through the gorge section is genuinely worth a stop if you're in the area.

It's not a tourist attraction. It's just a real, functioning river that has been doing the same thing for thousands of years, with or without anyone watching.

Nicopolis

If you're going to visit the aqueduct, add Nicopolis to the same day. The archaeological site is large and still being excavated. Early Christian basilicas, Roman walls, a theatre, mosaics. It sits just north of Preveza and it's consistently undervisited relative to how significant it actually is.

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We drove past the aqueduct three times before finally stopping.

Don't do that.

Have you been to Epirus? It tends to get skipped in favour of the islands. Tell me what you think in the comments.