The neighbour islands

ʻĪao Valley State Monument

State monument·Wailuku, Maui

The ʻĪao Needle

Kūkaʻemoku, the ʻĪao Needle, and the valley of the 1790 Battle of Kepaniwai.

About ʻĪao Valley State Monument

Kūkaʻemoku, the ʻĪao Needle, is a lava remnant rising about 1,200 feet from the valley floor; the valley saw the 1790 Battle of Kepaniwai, in which Kamehameha I’s forces defeated the Maui army (Hawaiʻi State Parks).

Our take

  • History
  • Views
Address
Wailuku, Maui, Hawaiʻi

Get directions

Opening hours, prices and seasonal openings change, so please check with ʻĪao Valley State Monument before you go.

Last checked: November 2026 How we choose

Location

The map comes from Google Maps, which sets its own cookies once it loads.

Open in Google Maps

The ULTIMATE letter

Hawaiʻi in your inbox

An occasional email with new places, events, island guides and our latest in-depth articles. No spam, ever.