Ai'opio Beach

Big Island Beach Guide

Ai'opio Beach

Ai'opio Beach is a calm Big Island shoreline in Kaloko-Honokohau National Historical Park, known for shallow tide pools, an ancient fish trap, sea turtles, swimming and no lifeguards.

Aiopio Beach
Aiopio Beach

Ai'opio Beach, Big Island

Ai'opio Beach on the Big Island of Hawaii is part of the Kaloko-Honokohau National Historic Park, a rich archaeological site just north of Honokohau Harbor. Here you can find artifacts showing how Hawaiians lived in the past, before the time of James Cook and the civilization that followed suit.

Surrounding the beach is the Ai'opio Fish Trap, a primitive pond designed for catching fish. Built by ancient island villagers, it traps the fish that come in at high tide and get trapped at low tide, so it makes for an easy catch. All that remains today is the dark lava structure around the trap, but it continues to fascinate locals and visitors alike.

The beach is safe for swimming, even for small children who can play in the shallow tide pools. Offshore reefs are scattered throughout the area, which acts as a buffer for incoming waves and currents.

Occasionally, turtles will swim up to shore and feed on the limu (seaweed). However, if you see one stay at a distance since sea turtles are protected by law since they are an endangered species and it is not allowed to touch them.

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Location, Parking and Directions

Ai'opio Beach is located near Ala Kahakai in Kailua-Kona, HI 96740, within Kaloko-Honokohau National Historical Park. From Highway 19 north of Kona, turn toward Honokohau Harbor between mile markers 97 and 98, bear right to the north parking lot, and follow the short trail to the beach.

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Frequently Asked Questions

Where is Ai'opio Beach located?

Ai'opio Beach is located near Honokohau Harbor in Kaloko-Honokohau National Historical Park on the Big Island's Kona Coast.

Is Ai'opio Beach good for children?

Yes. The source page describes shallow tide pools and calm water that can be good for small children when conditions are safe.

What is the Ai'opio Fish Trap?

The Ai'opio Fish Trap is a traditional lava-rock fish trap designed to catch fish as the tide moves in and out.

Are there lifeguards at Ai'opio Beach?

No. The source page lists no lifeguards at Ai'opio Beach.

What facilities are available at Ai'opio Beach?

The source page lists restrooms located on the trail to the beach and no lifeguards.