If there is no wind to kite surf or you need a break from the beach and the Chora, head to the mountains. Naxos has plenty of hiking trails. One of our favs is to the waterfall.
Before you head up to the waterfall stop at this cafe for some Greek pies that you can bring up the mountain for a picnic. It's very close to the tourist attraction on the main road in Chalki, Chalkio, Naxos, Greece