Mahukona Beach

Mahukona Beach is a historic North Kohala harbor site with clear calm-day water, old sugar-era relics, camping and a rocky shoreline instead of sand.

View overview Plan Your Visit
Mahukona Beach

Mahukona Beach, Big Island

Mahukona Beach is unusual in more ways than one. For one, it is not a real beach, but an abandoned commercial harbor run by the Kohala Sugar Company (the harbor was closed in 1956). Remnants of the area's enterprising past can still be found under water and are in fact one of its main attractions. The beach is not your typical Hawaiian paradise, but it's definitely got charm.

The calm, clear waters make Mahukona a popular snorkeling spot. The underwater scene here is unique, featuring old mill equipment and machinery and even a shipwreck nestled in between beautiful coral reefs. Together, they make a most peculiar playground for the local marine life. Be sure to bring an underwater camera as this is one scene you certainly wouldn't want to miss!

There's also a lot to see on land, including several artifacts from the old sugar mill. The harbor edge is marked by a rock wall, and some rusted machinery has been here for years, adding to the rugged appeal of the place.

The water is easily accessible from the harbor, but the shore is very rocky and can be hard to navigate. Bring a pair of sturdy sandals and save yourself a few scratches. The entrance is marked by gentle sloping steps, so there's no steep drop-off. The underwater visibility is usually excellent, except during times of rough ocean conditions (mainly during the winter months). During times of heavy surf, it is best to stay out of the water. Mahukona is also used for scuba diving, fishing and camping by permit.

Key Features

Historic North Kohala harbor site rather than a sandy beach
Old sugar-shipping relics remain around the park and underwater
Clear calm-day water can make the harbor appealing for experienced ocean users
Harbor ladders and concrete areas are common water entry points when conditions allow
Rocky shoreline and lava edges replace the usual beach sand
County camping is available by permit
Portable restrooms are available, but running water is not currently provided
No lifeguards are stationed at the park
Wind and swell can quickly change water entry around the old harbor
Mahukona has a rugged working-harbor feel tied to North Kohala sugar history

Daily Activity Picks

Featured Big Island Activities

Frequently Asked Questions

Why is Mahukona called a beach if there is no sand?

The name refers to the beach park, but the shoreline is an old harbor area with concrete, ladders and lava rock rather than a sandy beach.

What should campers know before staying at Mahukona?

Camping requires a county permit, and visitors should bring their own drinking water, cooking water and washing water because running water is not available.

Why are there old relics around Mahukona?

Mahukona was once a sugar-shipping harbor, and remains of that working waterfront can still be seen around the park and underwater.

How do visitors usually enter the water at Mahukona?

Many visitors use the harbor ladders or concrete entry areas when the ocean is calm. If waves are reaching the entry points, stay out of the water.

What should visitors bring for a day stop?

Visitors should bring drinking water, sunscreen, snacks and shoes or sandals for the rocky harbor area, plus any gear needed for ocean time.