ZA CAVE is located SE of Naxos close to Filoti village. The cave is dedicated to Zeus Milosios and is decorated with rare stalagmite complexes. It is located at an altitude of 600m. A chamber found to the left of the entrance harbors the small chapel of Zoodochos Pigi. Important prehistoric findings (e.g. tools made of obsidian, etc) were found in the cave.