Explore Hualalai's private volcanic sites and an intact lava tube with exclusive access
Around 5 hours
Snacks, beverages, gear
Venture onto private land behind locked gates to explore the upper slopes of Hualalai, Kona’s volcano. Enjoy intimate access to volcanic sites including craters and an intact lava tube.
Ages 8 and older. Guests should be able to hike on uneven or rocky terrain with up to 1,000' elevation gain and descent; conditions may be cool, wet, or muddy.
Customers will receive a full refund with 24 hours' notice of cancellation. Private tours receive a full refund with 72 hours' notice. A minimum of four guests is required; if not met, you will be notified at least 24 hours in advance and may reschedule or receive a full refund. Cancellations within the window, no-shows, or guests not meeting requirements are charged in full.
This adventure includes 3–4 miles along uneven terrain with some steep inclines and declines with elevation gains and descents. Rated moderate.
The tour ranges from sea level to 6,000 feet. During the hike, expect approximately 800' to 1,000' elevation gain. While exploring the lava tube, expect to descend and ascend approximately 30–40 feet.
Along the tour, you will see a 200-year-old lava flow, spatter cones, fissures, and collapsed pits.
Hawaii Forest & Trail
Hawaii Forest & Trail has built a strong reputation across a wide range of Big Island experiences, from Mauna Kea summit and stargazing tours to waterfall hikes, birding excursions, and volcano adventures. The variety alone is impressive, but what consistently stands out in traveler feedback is the quality of the guides. Names like Jason, Dave, Jeff, Jon, Willy, and Wilson come up again and again, each praised for deep local knowledge, genuine enthusiasm, and a talent for making guests feel looked after throughout the day. Small group sizes and thoughtful logistics seem to be part of the formula here. Even self-described hardcore birders who prefer going solo have come away pleasantly surprised, noting that the pacing and group dynamics actually enhanced the experience rather than getting in the way. Tours are described as well-organized, with comfortable transportation, meals included on longer outings, and guides who weave in Hawaiian culture, history, and geology naturally throughout. With a near-perfect rating across hundreds of reviews, this is clearly a provider that delivers consistently, not just on the headline experience but on the details that make a trip memorable. If you're visiting the Big Island and want a guided outdoor experience that feels personal rather than generic, this is a strong choice.
Great tour! Our guide Dave was fantastic, we learned so much about the Volcanos, Hawaii in general, and of course how chocolate is made. Highly recommend this tour!
Sara Chaffee
May 14, 2026
Great tour! Our guide Dave was fantastic, we learned so much about the Volcanos, Hawaii in general, and of course how chocolate is made. Highly recommend this tour!
Sara Chaffee
May 14, 2026