![Day Hike- Nāhuku (Thurston Lava Tube) - Hawaiʻi Volcanoes National Park (U.S. National Park Service) Day Hike- Nāhuku (Thurston Lava Tube) - Hawaiʻi Volcanoes National Park (U.S. National Park Service)](https://www.nps.gov/havo/planyourvisit/images/Nahuku-Thurston-Lava-Tube-Entrance.jpg)
Day Hike- Nāhuku (Thurston Lava Tube) - Hawaiʻi Volcanoes National Park (U.S. National Park Service)
![Lava Tube In Hawaii Volcanoes National Park Stock Photo - Download Image Now - Lava Tube, Big Island - Hawaii Islands, Hawaii Islands - iStock Lava Tube In Hawaii Volcanoes National Park Stock Photo - Download Image Now - Lava Tube, Big Island - Hawaii Islands, Hawaii Islands - iStock](https://media.istockphoto.com/id/522361639/photo/lava-tube-in-hawaii-volcanoes-national-park.jpg?s=612x612&w=0&k=20&c=McyPLnNrgW2qNKW5p8RQ-olgpKOij3jkmENT2zPb5u0=)
Lava Tube In Hawaii Volcanoes National Park Stock Photo - Download Image Now - Lava Tube, Big Island - Hawaii Islands, Hawaii Islands - iStock
![Island of Hawaii on X: "Nahuku (Thurston Lava Tube) at Hawaii Volcanoes National Park is now open! Closed since March 2020, the popular walk-through lava tube and rainforest trail is now one-way Island of Hawaii on X: "Nahuku (Thurston Lava Tube) at Hawaii Volcanoes National Park is now open! Closed since March 2020, the popular walk-through lava tube and rainforest trail is now one-way](https://pbs.twimg.com/media/Exql8fDXMAArhFW.jpg)
Island of Hawaii on X: "Nahuku (Thurston Lava Tube) at Hawaii Volcanoes National Park is now open! Closed since March 2020, the popular walk-through lava tube and rainforest trail is now one-way
![USA, Hawaii, Big Island, Volcanoes National Park, inside view of Nahuku, Thurston Lava Tube - SuperStock USA, Hawaii, Big Island, Volcanoes National Park, inside view of Nahuku, Thurston Lava Tube - SuperStock](https://cdn.superstock.com/1815/Comp/1815R-12241542.webp)