Polycrates

My shoes were covered in mud. Water from the roof dripped down onto my jacket. I was walking along a 9-meter-high tunnel. My head - thankfully, I wore a helmet - bumped against the rocks several times. But I didn't mind: Visiting the Eupalinian Aqueduct is a unique experience.

The Tunnel of Eupalinos, one of the most extraordinary monuments of craftmanship and construction (1,036 metres carved inside the mountain that towers over the town of Pythagorio on Samos) will be very soon accessible.