39. Papakolea Beach
Visiting Papakolea Beach may not cost you anything but veteran visitors report it isn’t “for the faint of heart.” It is quite secluded but that also makes it a bit challenging to reach. There’s not a lot of shade or amenities and sometimes the water can be rough. The real reason most of the more intrepid travelers actually brave this beach is that once there they can honestly say that they have been to one of the only green sand beaches on the planet.