The red sand beach near Hana is sacred, rare, and a little scary to reach

It’s called the “roaring sea”

Kaihalulu Beach sits in a small crescent cove just south of Hana Bay on Maui’s eastern coast.

The name translates to “roaring sea” in Hawaiian, and you understand why the moment you hear waves slam against the lava rock.

The sand is deep red, almost crimson, pressed up against turquoise water, black rock, and green ironwood trees.

It’s one of the few red sand beaches in the entire world, and it hides just steps from the center of Hana town. But getting there is where the trouble starts.

A volcanic cinder cone that rusts into sand

The red comes from Ka’uiki Head, a volcanic cinder cone that rises about 390 feet above the coast. Iron-rich volcanic rock has been breaking apart for thousands of years, grain by grain.

When air and water hit the iron, it oxidizes. It rusts.

That’s what turns the sand crimson. The cone keeps eroding, so the beach keeps getting fresh red sand.

This whole process is so rare that you can count the world’s red sand beaches on one hand.

Local rescuers are asking you not to come

In March 2024, the community group Ho’omakaukau Maui Hikina, also known as East Maui Ready, put out a standing advisory asking visitors to stay away from Kaihalulu.

Emergency rescues happen regularly, and East Maui has only one ambulance covering a 40-mile coastline.

The Hawaii Tourism Authority pulled the beach from its promotional materials and partnered with the local nonprofit Ke Ao Hali’i under the Malama Maui Hikina program to manage tourism impacts.

There are no lifeguards, no restrooms, and no facilities of any kind.

A quarter-mile trail with cliff edges and loose rock

The trail runs about a quarter mile, but that number hides the danger. It’s steep, narrow, and unmarked.

Loose volcanic cinder and ironwood needles cover the ground and make every step slippery. A landslide wiped out part of the original path, so what’s left is worse than what came before.

Cliff edges line sections of the route, and a fall could kill you. The path may cross private property.

If you have any mobility or balance concerns, this trail is not for you.

A queen was born in a cave on this hill

Ka’uiki Head carries deep Hawaiian history. Queen Ka’ahumanu was born in a cave on this hill around 1768.

She became the favorite wife of King Kamehameha I, the ruler who unified the Hawaiian Islands. After his death in 1819, she took the role of kuhina nui, something close to co-ruler.

She helped abolish the ancient kapu system, which had banned women from eating with men or eating certain foods. A copper plaque placed on Ka’uiki Head in 1928 marks the spot.

Ancient battles and a temple on the hill

Ka’uiki Head was more than a birthplace. It was a military stronghold.

An ancient heiau, or temple, once stood on the hill, and warriors fought several battles here against invaders from the Big Island. The name Ka’uiki translates to “the glimmer.”

For the Hawaiian community, the cultural and spiritual weight of this ground runs deep. If you visit, you’re walking on land that holds centuries of meaning, and locals ask that you treat it that way.

Red cliffs rise on three sides like a wall

The cove is small and crescent-shaped, carved deep into the cinder cone. Red cliffs climb steeply on three sides and form a natural amphitheater around you.

Offshore, a lava reef acts like a sea wall and blocks some of the open ocean waves. Inside the cove, the water can look calm while whitecaps crash just beyond the rocks.

If you catch a clear morning, sunrise lights up those red cliffs in a way no photo prepares you for.

Calm water on the surface hides rip currents below

The protected look of the cove is misleading. Strong rip currents can develop, especially near the northern end, and they can drag you out past the lava reef into open ocean. There are no lifeguards.

The nearest hospital sits about two hours away, and the local clinic in Hana is not set up for major trauma. Ocean conditions can shift fast after rain, and so can the trail.

What looks safe at 8 a.m. may not look the same by noon.

Pack everything out and leave nothing behind

Because of its secluded location, Kaihalulu has long been known as a clothing-optional beach, so keep that in mind before you go. There are no trash cans and no restrooms.

Whatever you bring in, you carry out. Locals ask that you leave the beach the way you found it or better.

This is not just a place to take photos.

It holds cultural significance for the Hawaiian community, and treating it like a backdrop misses the point entirely.

Only a handful of beaches on Earth look like this

Red sand beaches are scattered across the globe, but only barely. Kokkini Beach on Santorini in Greece has red sand.

So does Rabida Island in the Galapagos and Prince Edward Island in Canada. Most of them form from iron-rich volcanic rock or iron-oxide sandstone.

Among all of them, Kaihalulu’s sand runs some of the deepest, most vivid red.

Hawaii also has green sand at Papakolea on the Big Island and black sand beaches across the state, but red sand exists only here.

Two and a half hours of curves to reach Hana

You get to Kaihalulu by driving the Road to Hana, one of the most famous drives in Hawaii.

From Kahului, it takes about two and a half hours along Maui’s northern coast through hundreds of curves and dozens of one-lane bridges. The road passes waterfalls, rainforest, and dramatic coastal drops.

Hana itself is small and quiet, nothing like Maui’s resort towns. That remoteness is part of what keeps the red sand beach so secluded.

Black sand beaches and bamboo forests without the risk

If the Kaihalulu trail gives you pause, the Hana coast still delivers.

Wai’anapanapa State Park has Pa’iloa, a black sand beach with sea caves, blowholes, and a coastal trail. Non-residents need reservations, and you should check the current status before visiting, as storm closures do happen.

Hamoa Beach sits about three miles past Kaihalulu and has soft sand with good swimming when conditions are calm. The Pipiwai Trail takes you through a bamboo forest to Waimoku Falls, a 400-foot waterfall in Kipahulu.

Visit Kaihalulu Red Sand Beach in Hana, Hawaii

You’ll find Kaihalulu just south of Hana Bay off Uakea Road on Maui’s eastern coast. The Road to Hana, Route 360, brings you in.

There’s no official parking lot, just limited street parking near the Hana Community Center. No entrance fee applies, but the trail is unofficial and unmanaged.

If you choose to go, wear sturdy hiking shoes, tell someone your plans, skip it in wet conditions, and respect all posted signs. Check the official website for any current advisories before your trip.

This article was created with AI assistance and human editing.

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