Naalehu

A jet-black sand beach where Hawaiian green sea turtles regularly haul themselves onto the sand to rest. Kids are amazed seeing these ancient creatures up close, basking just feet away on the dark sand. The black sand is made of volcanic basite and feels unlike any beach they have ever been to. The swimming conditions are often rough so this is more of a wildlife viewing and wading beach than a swimming beach. A small park with shade trees and picnic tables makes it a comfortable stop. Always maintain the required 10-foot distance from the turtles.

One of only four green sand beaches in the world, located at the southernmost point of the United States. The green color comes from olivine crystals in the volcanic cinder cone that surrounds the beach. Reaching it requires a 5.5-mile round trip hike across windy grassland or arranging a local shuttle ride. The beach sits in a cinder cone amphitheater with dramatic cliffs and crashing waves. The green sand is genuinely remarkable and kids love collecting (and then returning) the tiny green crystals. Swimming is rough and not recommended.