Punalu’u Beach in the large island of Hawaii is known mainly for two things. Its black sandy beaches and the sea turtles that wander about.On a good day the whole beach shore will be lined with sea turtles.If you are lucky, you might find yourself a nice treasure buried in the sand. Perhaps a nice green emerald gem. The gems arLegend has it that those that remove rocks from the beach will be cursed with bad luck though. I personally didn’t leave with a souvenir but if you want to take something home, it’s entirely up to you.
source: http://www.goodfoodandtravel.com/black-sand-turtle-beach