Ateni beach is located on the east side of Andros. Once you arrive, just before the bottom Katakoilo, turn left at the first paved crossroads, go on the road to the village of Ateni. In Ateni there are two sandy beaches. Of these the lower left is sheltered and better.
After arriving at the settlement of Paleopolis located on the west coast of the island, you follow the path with the steps descending the hillside to this pebbly beach. The entire area is full of scattered antiquities, such as a great part of the ancient port and the ancient market (agora).