Blog

Located on Oahu’s west side, this moderately challenging ridge hike offers a fantastic way to explore the area. A steep but short trail leads to the first of four pillboxes perched along the ridgeline. From here, continue along the spine to reach the remaining pillboxes—including the iconic Pink Pillbox—and take in sweeping views of the deep blue Pacific. Trail Info Trailhead Name Pu'u O Hulu Distance 2 miles / 3.2 km ( out and back ) Estimated time 1-2 hours Elevation gain 7