Zeugma is an ancient city, with a rich cultural heritage. Archaeologists have discovered 2000 incredibly well-preserved mosaics. The Zeugma Mosaic Museum opened in 2011 and is the biggest mosaic museum in the world.
Additional References:
Zeugma After the Flood – Archaeology Magazine
2,000-Year-Old Mosaics Uncovered In Turkey Before Being Lost To Flooding | Bored Panda