Kastellorizo 851 11, Greece
Swim in a Cave of ParadiseKastelorizo is a small island that can be accessed by ferry from Rhodes or Kaş, Turkey. Once we arrived in the city center, we jumped in a water taxi and about 15 minutes later we swam through a small opening in the rocky hill. The water was illuminated by a narrow ray of sunlight, which created colors from neon blue to black. It was quite possibly one of the most surreal moments a swimmer and ocean lover could have, with no gear but a lifebuoy.