Diamond Head State Monument's ridgeline is one of the most recognizable features of O'ahu's skyline, not to mention home to one of the island's most scenic hiking trails. Though the 0.8-mile hike ...
Amanda Norcross, Content & SEO Strategist The 1.6-mile round-trip hike ... At the trail's summit, visitors will find panoramic vistas of the Hanauma Bay Nature Preserve and Diamond Head State ...