The Bay of Mali Ston is the enclosed body of water between the Pelješac peninsula and the mainland, with Komarna on its northern shore. It is a protected nature park, famous for the best oysters in the Adriatic and a rich mussel harvest.
You can take a boat tour from Komarna or Mali Ston to visit the floating oyster farms, where farmers will pull a string of shellfish from the water, shuck it on the spot, and serve it with a glass of Pelješac white wine. Spring is the best season — the locally named "Mali Ston Oyster Day" on St Joseph's Day, 19 March, is a small but excellent annual feast.