Hidden Craters Hike in Kailua-Kona, HI

How much hiking do we do?

This adventure includes 3-4 miles along uneven terrain with some steep inclines and declines with elevation gains & descents. Rated moderate.

Is there elevation gain?

The tour ranges from sea level to 6,000 feet. During the hike, you can expect approximately 800' to 1,000' elevation gain. While exploring the lava tube, expect to descend and ascend approximately 30-40 feet.

How many different types of volcanic features will I see?

Along the tour, you will see 200-year-old lava flow, spatter cones, fissures, and collapse pits.

Do we need any special type of equipment to explore the lava tube?

The lava tube that the tour visits is perfect for the casual adventurer. The tour will descend via earthen steps with a rope to assist and there’s enough ambient light to see all of the major features inside the cave.

Is Hualalai Volcano active?

Technically speaking, yes. Hualalai’s last eruption ended in 1801 so it is considered active. However, magma is not close to the surface so you won't see any geothermal activity.

How long is the tour?

The tour is approximately 5 hours long in total.

Is food included?

Yes. Snacks and beverages are included

What should I bring?

Guests should bring sturdy closed-toe shoes or hiking shoes, a hat, sunscreen, a light sweatshirt or jacket, and a reusable water bottle.

Where do tours begin?

Tours meet and begin at Hawaii Forest & Trail Headquarters.