A visit to the big island of Hawaii isn’t complete without a trip to Green Sand Beach and South Point. Papakolea Beach, also known as Green Sand Beach, is a small bay surrounded by cliffs with a beautiful green sand beach to relax on. It is fairly secluded, not usually very busy and has crystal clear blue water. Just down the road from Green Sand Beach is South Point. The most southern point in the united states a great spot for cliff jumping.