Spanning a valley outside the town of Mytilene are the stirring remnants of an aqueduct.
Dating to the 2nd and 3rd century AD this 160-metre structure is the largest remaining chunk of an aqueduct that channelled water 26 kilometres to ancient Mytilene from the springs on Olympos Mountain.
The ruins in Moria are built from Lesbos’ characteristic grey marble and have up to three levels of arches between each pillar.