Agios Antonios Beach is a coastal destination in the eastern part of the Rethymno prefecture, on the northern coast of Crete.

Geographically, it is located east of Panormos, in an area where the coastline forms a characteristic bay.

The landscape is defined by the natural formation of the shore, which includes a sandy expanse bordered by the Cretan Sea. The beach is situated in a location that offers tranquility, away from the region's major residential centers.

Access to Agios Antonios is via a local road that follows the terrain's contours, leading from the hinterland toward the southern part of the beach. While there are some scattered buildings in the wider area, the location largely maintains its natural character.