Koʻolau Range Tours and Activities

Stretching from just behind Honolulu to Oahu’s Windward (eastern) coastline, the Ko’olau Range is not actually a mountain range at all. Instead, the undulating green and vertical slopes which top out at 3,100 feet, are just one side the ancient, massive Ko’olau shield volcano. The other half of the volcano collapsed into the ocean millennia ago. The Ko’olau Range acts as a wind block for points inland, stopping clouds along the coast and causing regular rains. But here, rain is a good thing: Residents and locals delight as the Ko’olau’s creased face fills with hundreds of thin white waterfalls and Hawaii’s iconic rainbows arch across the sky.

The best places to experience the grandeur of the Ko’olau Range are themselves elevated. The Pali Road, connecting Kailua to downtown Honolulu, winds up, into and, in some instances, through, the Ko’olaus via tunnels bored directly into the cliff face. Be sure to stop and take in the view from several scenic stop-offs along the way. The Likelike Highway and Interstate H-3 also run through the Ko’olau Range. The popular but family-friendly hike to Makapu’u Point overlooking a historic lighthouse, is recommended and from the top affords sweeping views of the Ko’olaus behind Waimanalo and heading north to Kaneohe Bay.