8 Best Sights in Summit Area, Big Island

For Native Hawaiians, Halemaumau Crater is the sacred home of Pele, the fire goddess; for scientists at the Hawaiian Volcano Observatory, this mighty pit crater within the massive Kilauea Caldera is an ever-changing force to be reckoned with. Prior to Kilauea's 2018 eruption, Halemaumau’s visible lava lake awed visitors for 10 consecutive years. Then Puu Oo Vent, which had been erupting farther away in the East Rift Zone for 35 years, collapsed in April 2018. As lava from the vent drained, so did the lava lake at Halemaumau Crater. A relentless series of seismic events at the summit followed, doubling the diameter of Halemaumau Crater and deepening it by 1,300 feet, after which a lake of water began forming, eventually growing to 160 feet deep. On December 20, 2020, an eruption within the crater instantly vaporized the water lake, sending molten lava cascading into the crater from vents within the walls and commencing the return of an active lava lake to Halemaumau, which has erupted intermittently in the years that followed through 2023 and likely beyond. There are many places in the park to view the magnificent crater, including at the Steaming Bluff Overlook and at Volcano House hotel. To get a glimpse of the lava lake during an eruption phase, there is a lookout area between the Steam Vents and the former Jaggar Museum area; another lookout point is on the crater's other side near the Devastation Trail parking lot. For the best lava-viewing experience of Halemaumau Crater during an eruption phase, visit the park after 10 pm when crowds are smaller.

The stunning 4-mile loop hike descends 400 feet into a massive crater via a forested nature trail. When you hike across the crater floor, you're actually walking on a solidified lava lake. Still steaming in places, the crater is dotted with baby ohia trees emerging from the cracks. Venture across the crater floor to the Puu Puai cinder cone that was formed by spatter from a towering lava fountain during the 1959 Kilauea Iki eruption. There are three different trailheads for Kilauea Iki; the main one, which takes two or three hours, begins at the Kilauea Iki Overlook parking lot off Crater Rim Drive. You can also access the crater from Devastation Trail or Puu Puai on the other side.  Bring water, snacks, a hat, sunscreen, and hooded rain gear, as weather can change at a moment's notice. Easy.

A paved pathway takes visitors across a barren lavascape strewn with chunky cinders that descended from towering lava fountains during the 1959 eruption of nearby Kilauea Iki Crater. The easy 1-mile (round-trip) hike ends at the edge of the Kilauea Iki Crater. This must-see view of the crater could yield such memorable sights as white-tailed tropic birds gliding in the breeze or a rainbow stretching above the crater's rim after a sunlit rain shower. Easy.

Located inside the park, Kilauea Military Camp, established in 1916, offers visitor accommodations to members of the military and their families but also has places open to the public, including an arcade, bowling alley, diner, buffet, general store, and gas station. The Lava Lounge cocktail bar is open nightly and features live music on weekends.

Rangers and volunteers greet people and answer all questions at this visitor center, located just beyond the park entrance. There are lots of educational murals and displays, maps, and guidebooks. Also check out the daily itinerary of ranger-led activities. The gift shop operated by the Hawaii Pacific Park Association stocks excellent art, books, apparel, and more. A small theater plays documentaries about the park.

A short walk from the Kilauea Visitor Center leads to the pungent yet fascinating Sulphur Banks, where gases composed of hydrogen sulfide produce a smell akin to rotten eggs. Most of the rocks surrounding the vents are chemically stained with a yellow hue due to constant gas exposure. Throughout the surrounding landscape, dozens of active steam vents emit white, billowing vapors that originate from groundwater heated by volcanic rocks. Located on the caldera's edge, Steaming Bluff is a short walk from a nearby parking area. The best steam vents are across the road from the main steam vent parking area; they vary in size and are scattered alongside the dirt trails.

One of the park's star attractions, Thurston Lava Tube (named "Nahuku" in Hawaiian) spans 600 feet underground. The massive cavelike tube, discovered in 1913, was formed by hot molten lava traveling through the channel. To reach the entrance of the tube, visitors descend a series of stairs surrounded by Hawaiian rain forest and the sounds of native birds. The Kilauea eruption of 2018 resulted in an almost two-year closure of the tube. During the closure, the drainage system was improved to reduce standing water on the cave’s floor, and electrical lines and lighting were replaced. Visitors should not touch the walls or delicate tree root systems that grow down through the ceiling. Parking is limited near the tube. If the lot is full, you can park at the Kilauea Iki Overlook parking lot, ½ mile away.

Occupying a portion of the original Volcano House hotel built in 1877, this mesmerizing art gallery, within walking distance of the hotel, has showcased works by local artists since 1974. From stained and handblown glass to wood crafts, paintings, sculptures, block prints, jewelry, photographs, and more, the gallery features fine art (for sale) that depicts indigenous and cultural themes of Hawaii Island. In addition, live hula shows in the ancient style are often featured on the lawn that fronts the gallery.