Papohaku Beach Introduction:Papohaku Beach, also known as Three Mile Beach, is three miles (4.8 kilometers) long and 100 yards (91 meters) wide. One of the largest white sand beaches in Hawaii. There are camping sites, indoor and outdoor showers, picnics and restroom facilities. Every year on the third week of May, Molokai's largest cultural festival - Molokai Ka Hula Piko is held, which is very lively. .