From Diamond Head to the famed Lanikai Pillboxes, these are the most beautiful hikes on Oahu. Fact checked by Jillian Dara ...

The hike to Waimea Falls is about 3 ½ miles of flat, paved road with breathtaking scenery. Pack a picnic, take a swim and enjoy the surroundings. Also leave time to visit Waimea Bay Beach across ...