Chalkio (Chalki) is a small village on Naxos, it’s about 5 km before Filoti. Only 500 people live here. There are many olive plantations in the surrounding area. From Chalkio starts many wonderfull trails. From the fire station turn left into the small street. At the end is a small place from where you can start going to the village Moni in the mountains. 10 km away from Chalkio is Apeiranthos, a nice mountain village with a view to the biggest mointain Zas.