The Lanikai Pillbox Hike, also known as the Kaiwa Ridge Trail, starts in Lanikai and is a great place to get some exercise and enjoy some amazing views. It’s a steady uphill climb and will give you a good workout. The first part of the trail is the steepest and the rocks and dirt are loose, but after a bit the trail gets easier and the beautiful views begin. This is a great little hike if you want to get some exercise and see some amazing scenery.