Related: Best Beaches on the Big Island, Hawaiʻi Volcanoes National Park: The Complete Guide, and 10 Best Things to Do on the Big Island.
The last mile of the walk to Papakōlea does a number on people. The wind has been shoving you sideways for forty minutes and the trail looks exactly like it did twenty minutes ago.
Your water bottle is lighter than you would like.
Then the ground drops away into the side of an old volcanic cone, and the sand at the bottom is green. Olive green, the color of a good avocado, and it gets greener the closer you look.
This is our whole plan for doing it the right way. The drive down South Point Road, the 5.5-mile (8.9 km) hike, the truck rides, and what we tell our ʻohana about swimming.
One thing first, because it changes the plan. Hurricane Lala tore through Kaʻū on August 15, 2026, and this corner of the island is still cleaning up.
Visitors were hiking to the beach again by mid-September. We cover what the recovery means for your day near the bottom of this post.
Quick Reference
📍 Papakōlea Green Sand Beach (Mahana Bay), end of South Point Road, Nāʻālehu, HI 96772. Trailhead: the Kaulana Bay parking lot, left fork at the end of the road.
The land is Hawaiian Home Lands, managed by the Department of Hawaiian Home Lands (DHHL). No gate, no entry fee, no posted hours, no lifeguard, and no drinking water.
Portable toilets sat at the parking lot as of mid-September 2026, with no promise of toilet paper.
The hike runs about 2.75 miles (4.4 km) each way, 5.5 miles (8.9 km) round trip, with roughly 300 feet (90 m) of up and down. Plan on 45 to 75 minutes each way.
Driving past the parking lot is prohibited, and that includes the pickup trucks selling rides.
Official pages: DHHL’s South Point Resources Management Plan and the state’s DOCARE enforcement division (24-hour tip line 643-DLNR, which is 808-643-3567). For storm-recovery road notices, check Hawaiʻi County Civil Defense.
Why the Sand Is Green
The beach sits in a bay bitten out of Puʻu Mahana, a volcanic cone that formed roughly 49,000 years ago on the southwest rift of Mauna Loa. The cone is packed with olivine, the same green crystal that jewelers call peridot when it comes out clean.
The ocean chews on the cone, the ash and black lava grains wash out to sea, and the heavier olivine stays behind. That is the whole trick.
Grab a handful and look close. You will see green crystals mixed with black lava and bits of white shell and coral.
It is one of only a handful of green sand beaches on the planet. Someday, when the cone is gone, it will be an ordinary beach again, and nobody reading this will be around for that.
Papakōlea means plover flats. The kōlea, the Pacific golden plover, winters on the grass above the beach and flies to Alaska every spring. Better commute than anything on Oʻahu.
One rule for your suitcase. Taking sand home is illegal in Hawaiʻi under state law (HRS 171-58.5). It also shortens the life of a beach that only exists because the crystals stay put.
Photograph the sand, then pour it back. Every grain.
Getting There: The Drive Down South Point Road
South Point Road leaves Highway 11 between mile markers 69 and 70, about 7 miles (11 km) west of Nāʻālehu. Figure on about two hours from Kailua-Kona and closer to two and a half from Hilo.
From Volcano Village it is roughly an hour and a half. That is all before you start walking.
The road runs about 12 miles (19 km) down to the coast. It is paved the whole way but narrows to a single lane for long stretches. Pull right and wave when a truck comes the other way.
Cattle graze along the fence line, and the turbines of the Pakini Nui wind farm spin over pastures where the trees grow sideways.
Your map app, which spells it Papakolea, will lose its mind out here, and cell service fades in and out. Like most rural drives on the neighbor islands, this one calls for a downloaded map before you leave town.
Near the end, the road forks. Right takes you a short way down to Ka Lae, the southernmost point in the 50 states. Left takes you to the Green Sand parking lot at Kaulana Bay, which is where the hike starts.
A regular rental car handles all of this fine; visitors in mid-September 2026 reported no trouble in ordinary sedans. The dirt beyond the lot is a different story, and we get to that below.
Parking, Toilets, and the Scene at the Lot
Parking is free, in a rough gravel lot that fills by mid-morning on weekends and holidays. Get there early and you will have your pick of spots. Roll in at 11 a.m. and you may be squeezing onto the shoulder.
Do not leave anything worth stealing in the car, and leave the glovebox open so nobody bothers to check. This is a remote lot with no attendant, and the same advice applies at every trailhead in Hawaiʻi.
There were portable toilets at the lot in mid-September 2026, and the visitors who used them reported zero toilet paper. Bring your own.
There is no water and no shade structure, and nothing to buy except bottles out of somebody’s cooler.
Which brings us to the pickup trucks.
The Truck Rides, and Why We Walk
The moment you park, someone will offer you a ride to the beach in the back of a pickup. The going rate is $15 to $25 a person round trip. On a hot day with the wind howling, that offer sounds very good. We get it.
The driver will not mention this part. The land between the lot and the beach belongs to the Department of Hawaiian Home Lands. DHHL has been trying to keep vehicles off it since its 2016 management plan.
DHHL calls Ka Lae conservation land, says it is not suited for commercial activity, and asks visitors to report the trucks. Those rides are illegal.
The damage is easy to see once you start walking. Trucks, ATVs, and dirt bikes have carved ruts more than 8 feet (2.4 m) deep in places. They have torn up a coastline dotted with old Hawaiian fishing shrines and heiau, and stripped soil that will not come back.
State enforcement officers have already shut down one ATV tour company out here with a cease-and-desist order.
Thinking about driving your own rental down instead? The contract you signed at the airport bans unpaved roads, and this track is exactly the kind of road they mean. Anything that happens out there is on you.
The families running the trucks live here, and jobs in Kaʻū are scarce. Some of them have told reporters they want a legal, permitted way to do this, and we hope DHHL and the community find one.
Until that happens, the ride is the wrong choice, and the fix is easy: smile, say no thank you, and start walking.
If you see the trucks running, the landowner wants to know. DOCARE’s statewide line is 643-DLNR (808-643-3567), and the free DLNRTip app takes a photo and a plate number.
The Hike: 2.75 Miles of Wind, Dust, and Sky
From the lot, walk toward the ocean on the paved road, which turns to dirt within a few minutes. At the little concrete boat ramp on Kaulana Bay, turn left so the water is on your right, and keep it there for the next hour.
The route is a braid of jeep tracks rather than a single trail. Do not panic when the road splits five ways in front of you.
They all run roughly parallel to the coast and rejoin, so stay on the tracks nearest the ocean and you cannot get lost.
You will pass low rock walls and stacked stone platforms. Those are old Hawaiian sites, some of them heiau and fishing shrines, and they are older than anything else you will walk past on this trip.
Look, keep walking, and never climb on them or move a stone.
Shade does not exist out here. There is no tree and no rock big enough to hide behind. Just grass, red dirt, lava, and a wind that comes around the point hard enough to send a hat to Puna.
Sunglasses help with the dust as much as the glare.
The ground rolls up and down a little, and the footing is rutted dirt and loose rock. Most people need 45 minutes to an hour and 15 minutes each way.
People do pull beach wagons the whole way, chairs and all, but only with big rubber tires and low expectations.
Somewhere past the 2-mile (3.2 km) mark the coast bends, and there it is. A broken cone with layers of gray and rust-colored ash, a crescent of dark green sand at the bottom, and water that turns turquoise inside the bay.
Everybody stops here for the photo. Take yours, then follow the rim around to the north end, where the way down begins.
Getting Down to the Sand
The descent is the part that turns people around. It is steep and short, a scramble down crumbly ash with a metal staircase at the top and worn footholds the rest of the way.
Go slow, use your hands, and face the slope on the way back up.
Keiki who hike well can manage it with an adult right below them. Anyone with a bad knee or a fear of heights should think hard, because there is no railing and no easier alternative.
The beach itself is small, a tight crescent of sand between the cliffs, and it feels like the bottom of a bowl.
Down here the color is real. The sand is heavy and cool and glitters when the sun catches it, and the darker, wetter band near the water is the greenest of all.
This is the spot for the close-up photo, with a handful of sand held flat in your palm. Then pour it back.
Swimming at Papakōlea: Read the Water First
This is the south tip of the island, and the ocean here does not play. There is no lifeguard, the surf wraps into the bay with real force, and rip currents pull along the rocks on both sides.
Just up the coast at Ka Lae, the current is named Halaea after a chief it carried away.
On a calm morning, plenty of people wade and swim close to shore, and the water is clear and cool. On a windy afternoon with whitewater rolling in, do not go past your knees.
Watch the sets for five full minutes before anyone gets wet, and keep keiki within arm’s reach.
Do not jump off the cliffs here. Don’t do it! The rocks below the rim are not the soft landing they look like from above, and the nearest ambulance is a long, rough hour away.
What to Bring (and What to Leave in the Car)
Water is the whole game. Carry at least 2 liters (about half a gallon) per adult for the hike. Leave more in the car for the drive out, because the coolers at the lot are not a plan.
Freeze one bottle overnight and it will still be cold at the beach.
Wear real shoes. We love slippers as much as anyone in Hawaiʻi. But the trail is loose rock and deep ruts, and the descent will eat a pair of slippers alive. Trail runners or sturdy sneakers, socks included.
A hat with a chin strap, or a hat you are willing to lose. Sunscreen before you leave the car, reapplied at the beach.
Sunglasses, a light long-sleeve shirt, and a trash bag. There is no can anywhere out here, and everything you carry in walks back out with you.
Snacks make the difference between a good day and a grumpy one. Musubi from a grocery store in Kona or Hilo, some fruit, something salty.
Leave the drone in the car; the wind out here would take it.
The Best Time to Go
Early. Be walking by 8 a.m. and you get cooler air, a softer wind, a parking spot, and a beach with a dozen people instead of a hundred.
Weekday mornings are quieter than weekends, and the kōlea are out on the grass from late summer through April.
Afternoons are hotter, windier, and busier, and the light on the cone goes flat. Whatever you do, give yourself time to be back at the car well before sunset.
There are no lights, the tracks all look the same in the dark, and your phone flashlight is not a headlamp.
Kaʻū is drier than Hilo but it does rain, and visitors in September 2026 found puddles and mud in the low spots after the storm. A wet track is slower and slicker, so add fifteen minutes each way if it rained overnight.
Kaʻū After Hurricane Lala: What to Know Right Now
Hurricane Lala passed just south of the island on August 15, 2026, as a Category 1 storm, and Kaʻū took the worst of it. Floods buried Nāʻālehu and Waiʻōhinu in mud, destroyed 27 homes, and washed out roads across the district. Two residents died.
This is a community in recovery, and it deserves your patience and your business.
As of mid-September 2026, Highway 11 is open through Kaʻū, with daytime single-lane repair zones between Pāhala and Honuʻapo. South Point Road is drivable, and visitors were hiking to the beach again the week of September 13.
Before you drive down, check Hawaiʻi County Civil Defense for the latest notices. Crews are still working, and another heavy rain can change the day.
Bring all your water from Kona or Hilo. A precautionary boil-water notice was still in effect for parts of the Nāʻālehu and Waiʻōhinu water system in mid-September. The county was hauling potable water to the South Point tank.
Filling up at a tap down here is not a plan right now.
Punaluʻu Bake Shop, the sweet bread stop everybody builds a Kaʻū drive around, is temporarily closed because of storm damage as of this writing. Nāʻālehu’s shops and restaurants are open, and residents have said plainly that they could use the customers.
Buy lunch there.
If you have half a day to spare, ʻO Kaʻū Kākou, a local nonprofit, has been mucking out flooded homes with volunteers. They welcome visitors who want to help. Their site is okaukakou.org.
Ka Lae: The Southernmost Point, While You Are Down There
Take the right fork on the way out and you reach Ka Lae, the southernmost point in the 50 states. It is also one of the oldest settlement sites in Hawaiʻi. The whole area is a National Historic Landmark District.
Look for the holes drilled through the lava ledges, where Hawaiians tied off canoes so they could fish the current without being swept out to sea.
The cliffs are dramatic, the fishermen are serious, and the wind is ridiculous. Stay well back from the edge, and skip the cliff jump you saw on somebody’s reel.
The current here has a name for a reason, and the rusty ladder on the rocks is not a safety feature.
Pair the two stops and you have a full Kaʻū day. Add Hawaiʻi Volcanoes National Park on the Hilo side or Two Step and Puʻuhonua o Hōnaunau on the Kona side, and you have a road trip.
Quick Answers Before You Go
Is Papakōlea worth the hike? Yes, if you go early, carry water, and treat it as a half-day adventure rather than a beach day. Skip it if anyone in your group cannot handle 5.5 miles (8.9 km) in full sun plus a steep scramble.
Can you drive to Green Sand Beach? No. The road past the parking lot is closed to vehicles by the landowner, DHHL, and the paid pickup rides are illegal. Walk.
Is there a fee? No entry fee and no parking fee. Nobody official collects money out here, so keep your wallet in your pocket.
Can you take a little sand home? No. It is illegal under Hawaiʻi law, and it is bad manners besides. Buy a photo print instead.
Can keiki do the hike? Kids who happily walk a couple of hours on rough ground can, with an adult on the descent. Carriers work for babies, strollers do not, and the sun is the real limit for little ones.
Is the water safe? Only on calm days, close to shore, and never with a lifeguard to bail you out, because there is none. When in doubt, sit on the sand and watch.
How does it compare to Punaluʻu? Punaluʻu is a drive-up black sand beach with turtles and picnic tables. Papakōlea is a hike with a payoff. Do both if you have the day.
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