If you are thinking to marry in Greece think of a beautiful sunny place with beautiful islands. You can check the company called Marryme in Greece. She is a specialist and organizes weddings in various locations in Greece such as Santorini, Mykonos, Naxos, Spetses, Hydra and even in a live medieval castle .
You can contact at info@@marryme.com.gr
or visit their site http://www.marryme.com.gr
or face boook to see various real weddings https://www.facebook.com/marrymecomgr/photos_stream?tab=photos_albums
Good luck with your search