Koko Head Oahu Hike, , , , , , , 0, THE KOKO HEAD HIKE CHALLENGE (GUIDE) - Thenorthernboy, thenorthernboy.com, 0 x 0, jpg, Koko head. 1.5Mi/ 2.4km (30-1hr) Difficulty: Easy. Elevation gain: 1200ft/m. Park Time: Sunrise-Sunset. Parking: Parking at Koko Head Park. What to expect: Koko Head consists of climbing 1,048 steps to the top of the Koko Head Crater. While this hike will test your endurance, you. , 12, koko-head-oahu-hike, Vacation Destinations Koko head. 1.5Mi/ 2.4km (30-1hr) Difficulty: Easy. Elevation gain: 1200ft/m. Park Time: Sunrise-Sunset. Parking: Parking at Koko Head Park. What to expect: Koko Head consists of climbing 1,048 steps to the top of the Koko Head Crater. While this hike will test your endurance, you.