Location: Kalapana, Hawaii
Address: Moana Kai Pali St.
Website: n/a
Fully Nude? Yes

Once you get past the stunning sight of black sand, you'll be able to enjoy the stripped down scenery at this unofficially clothing-optional beach. Coconut palms and ironwood trees dot the edge of the sand and the water is calm. Towards the eastern point of the beach, you can still see the tip of the lava flow from way back in 1955 that created the sand you're standing (naked) on.