Our jaws drop as our longtail boat cruising closer to Koh Kradan and the ocean started turning into crazy shades of vivid turquoise blue. No wonder why our resort is called “Sevenseas Resort”. The water is crystal clear we can see white sand underneath the ocean’s floor. As professional island hoppers we are not afraid to say that this is most definitely one of the most beautiful islands in Thailand. We got asked by many of our followers where the under radar, non-touristic, and secluded tropical paradises are? Koh Kradan just made it to that list.