When on Oahu: check out easy Manoa Falls trail
Lots of people make the 1.5-mile round-trip hike to Manoa Falls, a classic tropical white ribbon falling down a 200-foot cliff. As the sign indicates, don’t dawdle under the water. Local tour companies charge unsuspecting tourists to get here, even though the trail is public, easy to find, and just a few minutes up Manoa Valley from Waikiki.
Footbridges and staircases (elevation gain is 800 feet) penetrate a fairyland of tropical greenery along the way, making getting there at least half the fun. Hot tip: While you’re here, don’t forget to visit Lyon Arboretum, which is right next to the trailhead. Most people miss this place. You can wander century-old, well-kempt gardens or take a wilder path up to Aihualama Falls, and have the place to yourself. The Ko’olau Range rises above, framing the Manoa Valley.
Oahu Trailblazer has more details on these and other nearby hikes.