One such waterfall is only 15 minutes away from downtown Honolulu. Heading west on the H1, take the LikeLike exit heading north. From there, take a right and an immediate left onto Kalihi Street, and follow it all the way until it dead-ends in a lush tropical forest. After a short, beautiful hike, the trail ends at a clearing. A gorgeous rushing waterfall will be cascading into a jade colored pool. The waterfall, about thirty feet high. But climb to the top for even more falls and pools!
For Oahu hikes during your Hawaii vacation, have a look at the Koko Head hike! This railway hiking trail is a top travel bucket list item for hiking in Hawaii and things to do on Oahu. This hike is easy to get to from Waikiki. If you're looking for ways to stay fit when you travel, this trail is for you! There's a secret path too if one part looks scary!