On the Hawaiian island of Kauai, the 17-mile Na Pali Coast (Na Pali meaning "the cliffs") is home to deep valleys covered with remarkably pristine forests and vegetation, punctuated by steep pinnacles and waterfalls. The coastline itself, meanwhile, is marked by various shallow inlets and hidden beaches, as well as a number of sea caves formed by powerful waves that hammer the coastal porous lava rocks. Here are three of particular note:
Na Pali Riders
Open-Ceiling Cave
Also known as Pukalani