Kaʻala

Kaʻala is the highest peak on Oahu, rising over 1,200 meters above sea level as part of the Waianae Range. The mountain displays the gentle slopes typical of shield volcanoes, with vegetation that shifts noticeably as elevation increases.

This peak formed millions of years ago through volcanic activity as part of the Hawaiian-Emperor seamount chain. Over time, cooling and erosion shaped the gentle slopes of this shield volcano into the highest point on the island.

For Native Hawaiians, this summit holds deep spiritual meaning as a place where the land speaks to those who listen. The peak serves as a gathering point where traditional practices continue and the connection to the islands remains alive.

The hike takes several hours and requires sturdy footwear plus layers for changing weather at higher elevations. Wet conditions are common, especially after rain, so checking the forecast and starting early in the day helps ensure a safer outing.

Atop the summit sits a white dome structure housing a radar tracking system visible from great distances across the island. This facility plays a quiet but essential role in supporting air and maritime navigation in the Pacific.