2. Honopu Beach, Hawaii
One of the most secluded places in Hawaii, the Honopu Beach is a hidden gem that is only accessible by water. Surround by the cliff side with lush greenery, it truly is a gem untainted. The scenic beauty of the spot is worth the efforts undertaken to reach the beach, which includes a swim from a watercraft as boats and kayaks are not allowed to land at the beach. You can also swim from the nearby Kalalau beach about a quarter mile away.