ʻĪao Valley State Monument was added to Your Favorites!

Wailuku, Hawaii
Claim this place to tell your story your way.
In 1790, the Battle of Kepaniwai took place here, where King Kamehameha I fought to unite the Hawaiian Islands under his rule.
The ʻĪao Needle, a 1,200-foot tall rock formation, is a natural landmark that was formed by erosion over thousands of years.
The valley is considered a wahi pana, or a storied place, and holds cultural and spiritual significance for the Hawaiian people.
The valley is home to a variety of native Hawaiian plants, some of which are found nowhere else in the world.
The area is protected as part of the West Maui Watershed, which aims to preserve the region's natural resources and biodiversity.