
Aqueduct of Valens
Aqueduct of Valens
Istanbul, Turkey
Remains of a monumental aqueduct built by the Romans in the 4th century & spanning a busy boulevard.
Last updated: February 11, 2026
Overview
Remains of a monumental aqueduct built by the Romans in the 4th century & spanning a busy boulevard.
Opening Hours
Visitor Reviews
**★★★★★ mohammed alsabbagh — 2 weeks ago
The Aqueduct of Valens is an impressive historical landmark that reflects the rich Roman heritage of Istanbul. The structure is massive and well-preserved, and it’s fascinating to see how it still stands strong in the middle of the modern city. It’s a great spot for photos and a short walk, especially if you’re interested in history and architecture. While there isn’t much to do on-site, it’s definitely worth stopping by and seeing at least once.
**★★★★★ richard simpson — 2 months ago
Aqueduct built by Valens to bring water to Istanbul from over hundred kilometres away, incredible building
**★★★★★ Mohammad Diab — 6 months ago
Impressive historical landmark in the heart of Istanbul. The structure is massive and well-preserved, offering a glimpse into Roman engineering. It’s a great stop for history lovers and photographers. Easily accessible and worth a short visit while exploring the old city.
**★★★★★ Alun Evans — 7 months ago
This should be more on the tourist map. I first visited maybe 29 years ago when it was still possible to climb up on the aqueduct- which has several km in sections still remaining. These days there are cafe outdoor sears in the cool shade of the arches and it’s in magnificent condition in places.
**★★★★☆ BradinHK — 4 months ago
This is the section of the Roman aqueduct built in the second half of the 4th century under the reign of Emperors Constantius II and Valens to supply fresh water to Constantinople. It can be seen very well from the Fatih Memorial Park and Sarachane Park on the west side of the aqueduct
The Valens Aqueduct was used for many centuries and today stands as a testament to the 4th century architecture and building capabilities of the Byzantines. Today you can enjoy seeing the ancient structures at it















