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Hawaiʻi County

Puʻuhuluhulu Cinder Cone

Highlight • Volcano

Puʻuhuluhulu Cinder Cone

Hiking

5.0

(6)

This Highlight is in a protected area

Please check local regulations for:

Hawaiʻi Volcanoes National Park

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  • Location: Hawaiʻi County, United States

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    Tips

    April 6, 2024

    Hiking

    The name of this cinder cone, Puʻuhuluhulu, means "hairy hill" — an apt descriptor as the vegetation-clad slopes here are a stark contrast to the Mauna Ulu lava flow that mostly surrounds Puʻuhuluhulu.

    There's a great observation deck at the summit, and a public bathroom in the nearby parking lot.

    August 18, 2019

    Hiking

    Summit of a cinder cone. Great view on the Mauna Ulu eruption site and its lava flows. Also nice view inside the cinder cone and its lush vegetation.

    January 8, 2023

    Hiking

    Very short uphill climb as an offshoot from the main Napau Crater trail.
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    Best routes near Puʻuhuluhulu Cinder Cone

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    4.6

    (8)

    86

    hikers

    #1.

    Puʻu Huluhulu Trail

    4.76km

    01:16

    50m

    50m

    Embark on an easy hike along the Puʻu Huluhulu Trail, a 3.0-mile (4.8 km) route that takes about 1 hour and 16 minutes to complete. You'll experience a unique landscape where barren lava fields dramatically meet lush forest. The trail guides you across ancient lava flows, leading to the remarkable *kipuka* of Puʻu Huluhulu, a forested oasis untouched by recent eruptions. From the top of the Puʻuhuluhulu Cinder Cone, you can enjoy panoramic views of Mauna Loa, Mauna Kea, and the steaming Mauna Ulu. This hike involves a gentle elevation gain of 172 feet (53 metres), making it accessible for many.

    Before you set out, remember that while the trail is easy, some parts cross uneven and unstable ground made of razor-sharp lava. Sturdy shoes are highly recommended to protect your feet and ensure a comfortable experience. The path across the lava fields is clearly marked by *ahu*, which are stacked rocks, guiding you safely along the route. You will generally find parking available at the Keauhou Trailhead, making access straightforward for your visit.

    This trail offers a fascinating glimpse into the geological processes of Hawaiʻi Volcanoes National Park. You will traverse ancient lava flows, witnessing the raw power of past eruptions. Keep an eye out for interesting geological formations, such as lava tree molds, which are casts left by lava flowing around tree trunks. The *kipuka* itself is a unique ecological feature, showcasing how life persists and thrives amidst volcanic activity.

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    Easy
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    Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

    Easy
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    Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

    Moderate

    Details

    Informations

    Elevation 1,030 m

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    Sunday 31 May

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    19°C

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    Location: Hawaiʻi County, United States

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