Diving Colour your holiday by meeting underwater beauty of the Aegean Sea. Two distinct diving centres in Didim give you a wonderful opportinity to meet underwater beauty . Diving boats head towards the magical blues every morning. Beginners can receive training by participating these tours. A coast security boat, called as SG118, sank on 1 October 2011 to make the sea more interesting for tourists , improve underwater tourism and vary tourist attractions of Didim.