I did a free dive at the Kilyos beach, I searched for a treasure under water with a metal detector. I found beautiful things. The most funny thing I found is a toy gun! I also found a silver ring, a silver bracelet and a silver hand mirror - I think it is a quite valuable. There are also many construction remains at the bottom of the sea. As far as I know many ship sank here due to the heavy weather conditions here in winter. They might left many relics here at the bottom of the sea.