Naxos is the most fertile island of the Cyclades. It has a good supply of water in a region where water is usually inadequate. Mount Zeus (1003 metres) is the highest peak in the Cyclades, and tends to trap the clouds, permitting greater rainfall.
This has made agriculture an important economic sector with various vegetable and fruit crops as well as cattle breeding, making Naxos the most self-sufficient island in the Cyclades. Naxos is also known within Greece for its potatoes.