![Cannon from the battle of Iao Valley at Bailey House](https://upload.wikimedia.org/wikipedia/commons/5/54/Cannon_from_the_battle_of_Iao_Valley_at_Bailey_House.jpg)
The Battle of Kepaniwai ("Battle of the Dammed Waters of ʻĪao" or Kaʻuwaʻupali, "Battle of the Clawed Cliffs") was fought in 1790 between the islands of
Hawaiʻi
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 ...
and
Maui
The island of Maui (; Hawaiian: ) is the second-largest of the islands of the state of Hawaii at 727.2 square miles (1,883 km2) and is the 17th largest island in the United States. Maui is the largest of Maui County's four islands, which ...
. The forces of Hawaiʻi were led by
Kamehameha I
Kamehameha I (; Kalani Paiea Wohi o Kaleikini Kealiikui Kamehameha o Iolani i Kaiwikapu kaui Ka Liholiho Kūnuiākea; – May 8 or 14, 1819), also known as Kamehameha the Great, was the conqueror and first ruler of the Kingdom of Hawaii. T ...
, while the forces of Maui were led by
Kalanikūpule
Kalanikūpule (1760–1795) was the Alii nui of Maui, Mōī of Maui and King of Oahu, Oahu. He was the last king to physically fight with Kamehameha I over the Hawaiian Islands. Kalanikūpule was the last of the longest line of ''aliʻi nui'' in th ...
. It is known as one of the most bitter battles fought in Hawaiian history.
While Maui's King
Kahekili II
Kahekili II, full name Kahekilinuiʻahumanu, (c. 1737–1794) was an ali'i (''Moʻi'') of Maui. His name was short for Kāne-Hekili after the Hawaiian god of thunder. Because Kāne-Hekili was believed to be black on one side, Kahekili tattooed o ...
was on
Oʻahu
Oahu () ( Hawaiian: ''Oʻahu'' ()), also known as "The Gathering Place", is the third-largest of the Hawaiian Islands. It is home to roughly one million people—over two-thirds of the population of the U.S. state of Hawaii. The island of O’ ...
, Kamehameha's war fleet landed in
Kahului
Kahului () is a census-designated place (CDP) in Maui County in the U.S. state of Hawaii. It hosts the county's main airport (Kahului Airport), deep-draft harbor, light industrial areas, and commercial shopping centers. The population was 26,337 ...
a few kilometers from the base of ʻ
Īao Valley. An army consisting of around twelve hundred skilled warriors led by Kamehameha and Kekuhaupiʻo, advanced on Kahekili's son Kalanikūpule and other Maui chiefs blocking the ʻĪao valley. The two armies were evenly matched and neither side broke after two days of fighting. On the third day, Kamehameha's army was helped by the use of two
cannon
A cannon is a large- caliber gun classified as a type of artillery, which usually launches a projectile using explosive chemical propellant. Gunpowder ("black powder") was the primary propellant before the invention of smokeless powder ...
s (named "Lopaka" and "Kalola") operated by
John Young John Young may refer to:
Academics
* John Young (professor of Greek) (died 1820), Scottish professor of Greek at the University of Glasgow
* John C. Young (college president) (1803–1857), American educator, pastor, and president of Centre Col ...
and
Isaac Davis, two of Kamehameha's royal advisors. Although none of Maui's major chiefs were killed, many people died resulting in the "damming of the waters" by the corpses floating in the river. It was said that the river "ran red with the blood of the dead."
Chiefess Kalola and her granddaughter
Keōpūolani
Kalanikauikaalaneo Kai Keōpūolani-Ahu-i-Kekai-Makuahine-a-Kama-Kalani-Kau-i-Kealaneo (1778–1823) was a queen consort of Hawaii and the highest ranking wife of King Kamehameha I.
Early life
Keōpuolani was born around 1778 at an area known as ...
were able to escape west through the valley to
Olowalu
Olowalu is a community on the west side of the island of Maui in the state of Hawaii. It is located about south of Lahaina on the Honoapiilani Highway. It is a census-designated place (CDP), with a population at the 2020 census of 100.
It sust ...
and north to
Lahaina
Lahaina ( haw, Lāhainā) is the largest census-designated place (CDP) in West Maui, Maui County, Hawaii, United States and includes the Kaanapali and Kapalua beach resorts. As of the 2020 census, the CDP had a resident population of 12,702. Laha ...
.
After the battle, Kalola offered her 11-year-old granddaughter to Kamehameha as a future wife. Meanwhile,
Keōua Kuahuʻula, the last independent chief on the Island of Hawaiʻi, who had been raiding Kamehameha's territory, quickly returned to the Big Island. This resulted in the
1790 battles of East Hawaiʻi and the 1791
battle of Kawaihae.
Keonehelelei – the falling sands
''Hawaii Volcanoes National Park Archaeological Inventory of the Footprints Area'', Jadelyn Nakamura, 2003
Kahekili II resumed his rule of Maui and also acquired cannons. In 1791, Kahekili tried to invade the island of Hawaiʻi, but was defeated in a naval battle called Kepuwahaʻulaʻula. Kamehameha had to wait for the civil war that broke out in 1793 after the death of Kahekili II, and the battle of Nu'uanu to finally win control of Maui.
References
Kepaniwai
History of Maui
Kepaniwai
Ancient Hawaii
1790 in Hawaii
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