No roads lead to the valley. You reach it by getting a permit and and hiking in along the narrow Na Pali trail, which follows the coast.
The mountain walls rise up almost vertically from the valley. It’s inhabited by wild goats and chickens, and a few campers. At times in its history it’s been the home of a small society of people living entirely off the grid, beyond the reach of law and custom.
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Wikipedia on Kalalau Valley
See a photo from the same spot
