Monastery of Panagia Spiliani, Pythagorion

The trip to these canals is an unforgettable experience! The canal was built on two levels when the lower level of the water flowed into the city of Pityeo and the upper level, the second was intended for the maintenance workers of the canal. The canals were hidden and the long periods of time to prevent the city's enemies from disconnecting the water supply to the city! Before entering the canal, there is a protective helmet for the prevention of head injuries, in random clashes with the channel rocks, which is relatively low!!! Experience, Experience! WARMLY recommended!!!