• Kaloko fishpond wall is over 800 ft long and spans a natural cove

    Kaloko-Honokōhau

    National Historical Park Hawai'i

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  • Mauka-Makai Trail From Visitor Center to 'Ai'opio Fishtrap Closed Aug 11-22nd

    Due to the unforeseen weather conditions of Hurricane Iselle, the trail maintenance project will be extended an additional week from Aug 18-22nd. Please contact the Park Visitor Center at (808) 326-9057 for additional information.

'Ai'opio Fishtrap Wall

'Ai'opio Fishtrap
'Ai'opio Fishtrap.
NPS photo by the Submerged Resources Center.
 
GPS map of the 'Ai'opio Fishtrap wall.

GPS map of the 'Ai'opio Fishtrap Wall.

Map by NPS Submerged Resources Center

The 'Ai'opio Fishtrap is a 1.7-acre pond, consisting of a stone and coral wall forming an artificial enclosure along a naturally curving shoreline. The fishtrap had a variety of uses well into recent history, and it remains as a material signature of native Hawaiians' interactions with the sea. Over time, the wall has slowly collapsed. The NPS Submerged Resources Center comprehensively mapped the seawall as an initial measure in restoring the fishtrap wall.

Click here to view the complete technical report describing the current condition of the fishtrap.

 
Underwater photo of gps surveyed wall section.

Underwater photo of gps surveyed wall section.

NPS photo by Submerged Resources Center.

NPS Submerged Cultural Center divers gps surveyed and photographed every part of the 'Ai'opio Fishtrap wall. This is just one of the many dozens of photopoints used to construct the wall map in the diagram above.

Did You Know?

Hawaiian man building a rock wall

Did you know in Hawaii, stones played an important role in everyday life. They were used for tools, cooking, and building walls and religious structures.