Gubavac is island located at the very entrance of bay of Lumbarda. It is attractive little island with weird shape (see it on the map) and lot of large, flat and smooth rocks that are very comfortable to lay on. That is why swimmers and sunbathers like to spend days here, especially at the Eastern side of the island which is well sheltered from western wind Maestral that blows in summer afternoons and can be bit annoying if you are not into sailing and windsurfing... Gubavac got its name from medieval times when island was used as quarantine for Korcula visitors. Gubavac is not used nowadays for these purposes ;-)