🦆 Hakalau Forest National Wildlife Refuge
Unknown — check official site
🧭 Keep exploring nearby
All public land in Hawaii →🗺️ Mauna Loa Forest Reserve
Unknown — check official site
🗺️ Kīpuka ʻAinahou Nene Sanctuary
Unknown — check official site
🗺️ Mauna Loa Wilderness
Unknown — check official site
🗺️ Upper Waiākea Bog Sanctuary
Unknown — check official site
🗺️ Mauna Kea Ice Age Natural Area Reserve
Unknown — check official site
🗺️ Kaʻohe State Lease
Unknown — check official site
🗺️ Mauna Kea Forest Reserve
Unknown — check official site
🗺️ Wailuku Silversword Sanctuary
Unknown — check official site
🎫 Entry requirements — HI state lands
| Required pass | Non-resident entry at popular parks |
| HI residents | Mostly free |
| Out-of-state visitors | $5/person + ~$10 parking at flagship parks |