Use it to decide which hike to do based on where youre staying or other places. Waimea Valley Hike 3. The 7 Best Easy Hikes On Oahu The Hawaii Vacation Guide Web There are also ample opportunities to venture off of the beach and explore the island further and this guide will show you 7 of the best easy hikes in Oahu to start off. . Lanikai Pillbox Hike 4. Web Easy hikes in Oahu. Diamond Head Summit Trail Makapuu Point Lighthouse Trail Lanikai Pillbox hike Kaena Point Trail Manoa Falls Trail Waimea. At the end of the trail there is a beautiful waterfall. Web Map of these easy hikes in Oahu. Makapuu Point Lighthouse Trail 6. Lanikai Pillbox Hike 5. Theres no weathered-looking trail map or dodgy trail to walk. Friendship Garden Trail Final. Diamond Head Hike is Hawaiis most popular hike. Much of the walk is a gravel pathway and a swimming hole is a short distance. With minimal inclines and. ...