Kīkīaola is a historic

irrigation Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been devel ...

ditch A ditch is a small to moderate divot created to channel water. A ditch can be used for drainage, to drain water from low-lying areas, alongside roadways or fields, or to channel water from a more distant source for plant irrigation. Ditches ar ...

(''auwai'') located near Waimea on the island of Kauai in the

U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sove ...

Hawaii Hawaii ( ; haw, Hawaii or ) is a state in the Western United States, located in the Pacific Ocean about from the U.S. mainland. It is the only U.S. state outside North America, the only state that is an archipelago, and the only state ...

. Also known as "Menehune Ditch" or "Peekauai Ditch," it was added to the

National Register of Historic Places The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artistic ...

on November 16, 1984. It is purported to have been built by the

Menehune Menehune are a mythological race of dwarf people in Hawaiian tradition who are said to live in the deep forests and hidden valleys of the Hawaiian Islands, hidden and far away from human settlements. The Menehune are described as superb craft ...

Hawaiians built many stone-lined ''auwai'' to irrigate ponds for growing taro (''kalo''), but very rarely employed dressed stone to line ditches. The 120 finely cut

basalt Basalt (; ) is an aphanitic (fine-grained) extrusive igneous rock formed from the rapid cooling of low-viscosity lava rich in magnesium and iron (mafic lava) exposed at or very near the surface of a rocky planet or moon. More than 90 ...

blocks that line about 200 feet of the outer wall of the Menehune Ditch make it not just exceptional, but "the acme of stone-faced ditches" in the words of archaeologist Wendell C. Bennett. The site shares its name with a harbor near Waimea.

References

Canals on the National Register of Historic Places in Hawaii Buildings and structures in Kauai County, Hawaii Canals in Hawaii National Register of Historic Places in Kauai County, Hawaii {{Hawaii-NRHP-stub