Hiking is one of the best ways ... [See more of Oahu: Things to Do | Hotels | When to Visit | Photos ] At just about a mile out and back, the Pu'u Ohia Trail is generally considered easy, although ...

1.8-mile out-and-back trail is a relatively easy climb that is great for anyone looking for a low-key hike while they’re traveling the area. After all, this is one of the best hikes on Oahu that ...

7 miles in length, the trail will have your thighs aflame by the time you reach the old army pillbox bunkers at the summit.