Halkidiki - Porto Koufo, Greece
In Halkidiki, at the end of the Sitonia peninsula, in Porto Koufo, I enjoyed the best snorkeling experience in Europe. Besides the multitude of octopuses and cuttlefish, the colorful Beardworms, yellow sea sponges and various sea urchins species, I saw anemones, a tub gurnard and various starfish. Flying gurnard - Dactylopterus volitans Cuttlefish - Sepia officinalis Common Octopus - Octopus vulgaris A curious octopus :) Snakelock anemone - Anemonia sulcata Starfish - Astropecten aranciacus Black Sea Urchin- Diadema antillarum and Purple Sea Urchin - Paracentrotus lividus Black sea urchin and Heart urchin (shell) - Spatangoida Yellow Sea Sponge- Aplysina aerophoba A strange lifeform - Ascidia mentula (Phylum Chordata ) Large Bearded Fireworm - Hermodice carunculata Feather Duster Worms - Sabellastarte Surprisingly, the beach is very good, with sand ...