Hawaii Volcanoes National Park -

: A short, 0.4-mile walk through a massive underground tunnel formed by flowing lava. Note that as of late April 2026, the bridge entry is under renovation; the tube remains open but is accessible only from the "exit" end until late June 2026.

: A spectacular 18.8-mile scenic drive that descends 3,700 feet to the coast. It ends at the Hōlei Sea Arch , a natural 90-foot rock formation carved by the ocean. Along the way, you can stop at various lookouts and see ancient Puʻu Loa Petroglyphs . hawaii volcanoes national park

Things to Know Before You Visit Hawaii Volcanoes National Park : A short, 0