The Big Island's most iconic sights are shaped by fire, from active lava fields to sacred summits that anchor Hawaiian culture and modern astronomy alike.
One of the world's most active volcanoes and the centerpiece of Hawaii Volcanoes National Park. Visitors can view the steaming Halema'uma'u crater from the Kilauea Overlook and walk sections of the Crater Rim Trail. Eruption activity changes constantly, so check the park website before visiting.
At 13,803 feet, this dormant volcano is the tallest mountain in the world measured base to peak and home to some of the world's premier astronomical observatories. The summit offers panoramic sunset views above the clouds and, at the Visitor Information Station, evening stargazing with telescopes.
A striking beach of jet-black volcanic sand formed by lava meeting the sea, frequented by endangered green sea turtles that bask on the shore. Do not touch or approach the turtles — federal law requires a distance of at least 10 feet.
A 80-foot waterfall in Hilo that plunges into a pool set within a lava cave, named for the rainbows that often form in its mist during morning sun. Easily accessible with a short paved path and viewing platform.