Hi everybody , please excuse the English language but I don't speak Italian (yet!) . On Saturday 3rd of May , I went diving in Chalkidiki Northern Greece , in Sithonia peninsula . I found this and nobody seems to know what it is for sure . Can you please help me ? Thank you
Modificato da - rpillon in Data 19 ottobre 2011 15:27:23
Thank you very much marina and nin . I will forward it to the forum of the dive club in Athens (Link) . Unfortunately it is all in Greek . Thanks again !!