Southeastern of Filoti there is the highest mountain in the Cyclades, Zas.
It is 1004 meters high.
At 630 meters high there is the cave of Za. It is 115 meters long and its greatest depth is 10 meters. Inside it has stalactites, stalagmites and rare stone clusters, while its area is 4100 square meters.
Close to the entrance of the cave there is a small booth and the temple of Zoodochos Pigi.
Zas is of unique natural beauty and is ideal for hiking and mountaineering.
See more photos below: