The ancient aqueduct of Flerio, Naxos Island

2000 bc  
.1500 bc  
.1000 bc  
.500 bc

End of 6th c. BC: First phase of construction of the Flerio aqueduct.


Roman times: A radical reformation of the Flerio aqueduct takes place, maintaining the initial route and construction a stone-built channel, underground in some parts and above ground in others.

4th c. AD: The built channel is replaced by a new one, similar to the first. 

.500 ad 8th c. AD: The reformed Flerion aqueduct is no longer in use. 
.1000 ad  
.1500 ad  
.2000 ad 2003: The entrance to the tunnel is discovered during archeological excavations. Today parts of the aqueduct have been restored and can be visited.