Lanikai Pillbox － lanikai-beach.net

The Lanikai Pillbox Hike, also popularly known as the Kaiwa Ridge Trail, is one of the most picturesque and pleasant Oahu hiking trails. Generally considered a moderately challenging route, it takes an average of 41 min to complete. This is a very popular area for hiking, so you'll likely encounter other people while exploring. Popular to do as a sunrise hike, since it's short and you get stunning views of the sun rising over Lanikai Beach and the Mokulua islands in the distance.