Potteries is a shallow Aegean reef off Pserimos where the main draw is a scatter of ancient amphoras among low reef and sand. The route is easy to read and keeps to a simple sightseeing shape, with small reef fish, octopus, scorpionfish, sea bream, and wrasse around the ledges. It works best as a guided boat dive that treats the artifacts carefully and picks a calm day for the island crossing.