Comment “ITINERARY” for a FREE Oahu, Hawaii vacation guide! 🌺 🌈🏝️ Inside you’ll find must do spots, tips, and iconic hikes like Koko Head Crater! Koko Head Hike Quick Guide: • Where to go: Koko Head Crater Railway Trail (East Oʻahu) • Where to park: Free parking at Koko Head District Park (by the baseball fields) • What to pack: Water (a LOT), sneakers or hiking shoes, sunscreen, hat, and a small towel • When to hike: Early morning or sunset (no shade it gets hot fast) • Good to know: 1,048 s