# Waianae Range

- **Country:** United States
- **Coordinates:** 21.510000, -158.150000
- **Age:** 3.9 Ma
- **Topo:** USGS Kilohana (HI)
- **Type:** Extinct shield volcano
- **Range:** Hawaiian Islands
- **Location:** Oahu, Hawaii, U.S.
- **Elevation Ft:** 4025
- **Easiest Route:** trail
- **Last Eruption:** 2.5 Ma
- **Prominence Ft:** 4025
- **Volcanic Zone:** Hawaiian-Emperor seamount chain
- **Label Position:** left
- **Prominence Ref:** HP of Oahu

Waianae Range (sometimes referred to as the Waianae Mountains) is the eroded remains of an ancient shield volcano that comprises the western half of the Hawaiian Island of Oahu. Its crest, at Kaʻala, is the highest peak on Oahu at .

![Photo of Waianae Range](https://upload.wikimedia.org/wikipedia/commons/1/14/Oahu-Kukaniloko-shape-of-Waianaes.JPG)

**Source:** https://en.wikipedia.org/wiki/Waiʻanae_Range (Wikipedia, CC BY-SA)