Kehena Black Sand Beach is a small, secluded beach on the Puna coast of Hawaii’s Big Island, reached by a steep descent from the roadside. Its soft, very dark sand and clear water make it a striking stop along the scenic drive on Highway 137. The beach is clothing-optional, and the surf can be rough, so check the waves before swimming. There are no on-site facilities; bring what you need and wear shoes with good grip for the rocky path down.
Getting down to the beach
Kehena sits below the road on the Puna coast. From the roadside, you need to make a steep descent over rocks to reach the sand. The route is uneven, so shoes with good grip can help you keep your footing. The descent is difficult for some visitors, and it may not suit anyone uncomfortable scrambling over rocks.
There is no dedicated parking lot, so park along the roadside and take care as you approach the access point. The beach has no bathrooms or other facilities. Bring your own water and supplies, and plan ahead before leaving the road.
Black sand, surf and clothing-optional beach use
The sand is very dark and soft, with some rocky sections along the shore. Clear water and the contrast between the sand, volcanic rock and surrounding scenery make this a distinctive coastal stop. The beach is clothing-optional, so be prepared for some people to be nude.
Waves can be strong, particularly near larger rocks close to shore. Swimming is best left to people who are confident in rough water; conditions can make entering the sea unsuitable for others. Snorkeling is possible, though the surf and rocks should shape your decision about getting in. Dolphins and turtles have been spotted in the early morning, but sightings are not guaranteed.
FAQ
Is Kehena Black Sand Beach clothing-optional?
Yes. Kehena is a clothing-optional beach, and some people may be nude. Sundays may suit visitors who prefer less nudity.
How do you get to the beach?
The beach lies below the roadside on Highway 137. Reaching it involves a steep, rocky descent; wear shoes with good grip.
Is swimming safe at Kehena Beach?
The waves can be rough, especially near larger rocks. Only enter the water if you are confident swimming in those conditions.
Are there facilities or a parking lot?
There are no on-site facilities or dedicated parking lot. Park along the roadside and bring your own supplies.
