Kohala Coast, Big Island of Hawaii (about 19 miles north of Kailua-Kona)
From Highway 19, turn on the public access road between mile markers 82 and 83. It is a narrow gravel road, but drivable with a 2WD, except for the last stretch. Alternatively, you can access the bay via a foot trail that begins from the highway just south of mile marker 81 (about a 20-minute walk). There is a small gravel area next to the highway where you can park (just north of the guardrail).