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Hidden Crater Hike (Cloud Forests + Lava Tube)

Hidden Crater Hike (Cloud Forests + Lava Tube)

A Volcanoes + Hiking experience by Hawaii Forest and Trail. Back to all Big Island tours.

Tour Summary: Volcano and Cloud Forest hiking tour. Explore the untouched cloud forest of the Hualalai Volcano with incredible vistas of the Kona coast up to volcanic craters and climb through a segment of a lava tube.

  • hualalai tour hike Large photo
    This tour includes hiking of moderate difficulty. Image credit: Hawai'i Forest & Trail
  • Hualalai craters and cloud forest Large photo
    You will get to see native cloud forests on Hualalai. Image credit: Hawai'i Forest & Trail
  • climb down into lava tube Large photo
    Your adventurous descent into a lava tube. Image credit: Hawai'i Forest & Trail
  • inside a lava tube Large photo
    The hidden craters tour takes you inside a segment of an old lava tube on the Hualalai Volcano. Image credit: Hawai'i Forest & Trail
  • climbing out of lava tube Large photo
    This tour involves hiking over uneven terrain (lava tubes!!). Image credit: Hawai'i Forest & Trail
  • Lava tube on Hualalai Large photo
    Explore a lava tube! Image credit: Hawai'i Forest & Trail
  • Native dryland forest on Hualalai Large photo
    The upper elevations of Hualalai volcano feature a native dryland forest. Image credit: Hawai'i Forest & Trail
  • hidden craters Hualalai tour + brewery visit Large photo
    Learn about the Big Island's distinct geology and rock formations. Image credit: Hawai'i Forest & Trail

4 Tour Highlights:

  • Take a 3-4 mile hike through native untouched cloud forest with incredible vistas of the Kona coast.
  • Stand on the edge of precipitous volcanic craters and fissures
  • Climb through and explore a segment of an old lava tube
  • Experience volcanic landscapes comparable to those in the Hawaii Volcanoes National Park while staying close to Kona

Important: Guests on this tour should be able to hike on uneven or rocky terrain for approximately 3.5 miles.

Tour Information:

Price: AdultYouth
(excluding taxes & fees)$190$165

Price note: Youth price is for ages 8 to 12

Tour Provider: Hawaii Forest and Trail

Activity: Volcanoes + Hiking

Tour start time: 07:30 am

Duration: 5 hours

Location: Kona Coast

Pick-up available? No

Included: Trail bar snack and water refills (Please bring your own reusable bottle!).

Cancellations: Cancellations: Customers will receive a full refund with 24 hours notice of cancellation. Private tours: Customers will receive a full refund with 72 hours notice of cancellation. Cancellations within the cancellation period and “no-shows” will be charged the FULL AMOUNT of the tour.

Read more: about volcanoes in our Big Island volcanoes guide.

Check dates and prices

Read more about the Hidden Crater Hike

Explore the misty Kona cloud forests and hike to a hidden crater on private lands on the Hualalai volcano. You will be taken off-road by your expert interpretive guide, drive through multiple locked gates, and then proceed by foot to a 6,500 foot elevation to see the stunning sights of black lava flows and native dry land forest.

The landscape you will explore  was created in 1801 during the Kaʻūpūlehu eruption and boasts magnificent coastal viewpoints and stunning lava formations such as a 200 year old lava flow, spatter cones, fissures, collapse pits, and a lava tube which you get to explore yourself!

The cloud forest is quiet and serene, and are known to be a great spot for bird watching.

Why is this tour a local favorite?

his hiking tour provides unique access to volcanic sites on the upper slopes of the Hualalai volcano.  You can see Mateo, one of the expert interpretive guides that lead this tour, explain why the hidden craters hike is one of his favorite tours in the following video:

Hidden Craters Hike

History of the Kaʻūpūlehu Crater

Hualalai is the westernmost of the three active volcanoes on the Island of Hawai’i and volcanic eruptions have occurred on average every few hundred years from its summit and rift zones. The Kaʻūpūlehu Crater formed during the last eruptive episode of the Hualalai volcano at the beginning of the 19th century from multiple vents. Many flows were produced during this eruption but only two of these were active enough to reach the ocean: the Hu’ehu’e flow (the one that you cross while driving between Kona and the airport) and the Ka’upulehu flow (coming from the Kaʻūpūlehu Crater).

Fun fact: These eruption took place slightly more than 20 years after initial contact with the Western world. Life was different then, which is interesting to reflect upon when visiting the crater.

Hawaiians still lived in villages at the Hualalai shoreline and labored in up-slope agricultural areas. Fishponds, a unique Hawaiian inventions for aquaculture, were common along the coastline. And, last but not least, Hawaii was still independent and was ruled as a monarchy under the leadership of Kamehameha.

Read more about the Hualalai eruptive history in this 1996 USGS report titled “The most recent eruptions of Hualalai Volcano, Hawai’i: an annotated bibliography”

About Hawaii Forest and Trail

Hawaii Forest & Trail is a highly respected local tour company that has operated on the Big Island since 1993. They have gained access to private and restricted lands and are widely recognized as a tour company that has passionate and knowledgeable interpretative guides, all of which translates into consistent stellar reviews from their past guests.

Hawaii Forest & Trail is fully certified by the Sustainable Tourism Association of Hawai’i. This means that their tours are eco-friendly, culturally educational and operate as sustainable as possible.

Knowledgeable Staff

The HFT staff are picked to have strong academic backgrounds in biology, geology, Hawaiian culture and history, and extensive natural history field experience. It’s not enough for the guides to simply “know things”, they must also have a real passion for Hawaii’s natural world and enthusiasm for sharing it.

Giving back to the community

The vision of Hawaii Forest & Trail is to share the splendor of Hawai’i and inspire a deep connection with our natural world. They donate a small amount ($1 per guest) to a fund that makes donations to non-profit organizations whose mission and work aligns with at least one of the following criteria:

  • benefits the conservation of Hawaii’s native ecosystems, species and landscapes.
  • promulgates the understanding and practice of Hawaiian culture and the dissemination and understanding of Hawaii’s natural and cultural history.
  • promotes and facilitates an appreciation and interaction with nature, especially programs that are youth oriented.

It is the intent of the fund to give preference to entities who are based or whose work is performed in the communities where they operate tours.

Hawaii Forest & Trail - Our Story
Hawaii Forest & Trail - Our Story
Watch this video on YouTube

Affiliate Disclaimer

Booking through this page costs you nothing extra and is made directly with Hawaii Forest and Trail. We earn a commission from the operator, not from you, and it is what pays for the research that keeps lovebigisland.com free and free of paid placement. We only list operators we would send a friend to. Details on our affiliate links are here.

Last checked June 18, 2026 by Gerrit van der Plas, founder of Love Hawaiʻi Guides. We re-confirm pricing, schedules, and operator details, and update this page when they change.

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Price (adult):$190 +taxes & fees
Duration:5 hours

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