This first prominent cliff we will encounter on our Napali Coast tour Niihau boat tour is the Makaha ridge and valley. This cliff is easily distinguished, as it hosts radar and tracking equipment and cellular phone sites you can see from a distance. One of the first prominent beaches is Milolii, Niihau Island about four miles northeast of Polihale Beach, and the westernmost and driest valley of the Napali Coast State Park. This was once a thriving fishing village featuring a stream near many heiau and shrines still found throughout the valley. This beach is only accessible by the sea and camping is allowed with a permit.