Kalalau Trail

The Kalalau Trail is a trail along Nā Pali Coast of the island of Kauai in the state of Hawaii. The trail is very strenuous and runs approximately 11 miles (18 km) along the island's north shore from Keʻe Beach to the Kalalau Valley. An experienced, very fit hiker can complete the trail in about a day, or do the entire 22 miles round trip as a day hike, but most people require two days and will camp along the trail. At this time camping is only permitted on the beach at Hanakoa Valley (6 mile mark) and Kalalau Beach.

• http://en.wikipedia.org/wiki/Kalalau Trail