4.9
(297)
3,192
hikers
4
hikes
Hiking around Fern Forest, located near Hawaii Volcanoes National Park, offers access to diverse volcanic landscapes and lush ʻōhiʻa forests. The region is characterized by dramatic scenery shaped by active volcanoes, including steaming vents, sulfur banks, and volcanic cones. Hikers can explore trails through native forests filled with ferns, growing over relatively young land. The terrain features varied elevations, from coastal areas to the slopes of volcanic peaks.
Last updated: June 30, 2026
4.9
(136)
1,567
hikers
5.77km
01:42
170m
170m
The Kīlauea Iki Trail is an extraordinary hiking experience that transports you from a vibrant rainforest into the heart of a volcanic crater. This 3.6-mile (5.8 km) loop takes you across a solidified lava lake, a surreal landscape dotted with cracks and steaming vents, before ascending back through lush vegetation. You'll encounter native Hawaiian plants like ʻŌhiʻa and Hāpuʻu as you descend into the crater, then navigate the barren, otherworldly floor, guided by rock cairns.
Planning your visit to this easy trail, which typically takes about 1 hour and 42 minutes to complete, is straightforward. The trailhead is at the Kīlauea Iki Overlook within Hawaiʻi Volcanoes National Park, but parking can be limited, so arriving early is a good idea. With 545 feet (166 metres) of elevation gain, the trail has some steep sections; hiking clockwise is recommended for a more gradual ascent out of the crater. Always wear sturdy hiking shoes to protect against the sharp lava rock.
This trail is a geological marvel, offering a tangible connection to the powerful 1959 eruption where lava fountains soared incredibly high. Walking across the crater floor, you're directly on the remnants of that event, observing unique features like solidified lava and steaming ground. The dramatic contrast between the dense, humid rainforest and the dry, volcanic crater floor makes this one of the most captivating and educational hikes in the park.
5.0
(7)
155
hikers
4.91km
01:31
180m
180m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.8
(5)
115
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.8
(9)
97
hikers
6.29km
01:49
170m
170m
Step into a landscape shaped by fire on the Kīlauea Visitor Center – View of Kīlauea Caldera loop from Kīlauea Iki. This trail plunges you from a vibrant rainforest, teeming with native ʻŌhiʻa and Hāpuʻu plants, onto the stark, solidified lava lake of the Kīlauea Iki crater floor. You'll walk across uneven, rocky terrain, guided by cairns, with steam often rising from cracks, offering a truly unique geological experience. The 360-degree views of the vast crater and the Puʻu Puaʻi cinder cone are exceptional.
This easy 3.9-mile (6.3 km) hiking route, with 544 feet (166 metres) of elevation gain and an estimated duration of 1 hour and 49 minutes, starts near the Kīlauea Visitor Center area. While the Visitor Center itself is closed for renovations, you can find information at the Welcome Center at Kilauea Military Camp. Remember to wear sturdy footwear and bring water, as the exposed crater floor can be warm. The trail is not suitable for strollers or dogs.
This loop is arguably one of the best day hikes in Hawaiʻi Volcanoes National Park, offering a rare chance to walk across a lava lake formed during the historically significant 1959 eruption. The dramatic contrast between lush rainforest and barren volcanic rock makes it a memorable journey. Consider adding a visit to Nāhuku (Thurston Lava Tube) nearby to further enhance your volcanic adventure.
5.0
(2)
30
hikers
2.94km
00:54
100m
100m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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It's quite emotional when you realize where you're walking!
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The trail into the crater is absolutely worthwhile
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the forest of giant ferns forms a green contrast to the lava desert on the crater floor
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It is an experience to stand in the middle of the huge crater
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impressive 500-meter-long tunnel in the lava flow
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The center is closed for renovations until August 2026
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Ferns in oversize - super impressive
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Never seen anything like this before
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The Fern Forest area, serving as a gateway to Hawaii Volcanoes National Park, offers several easy hiking trails. This guide features 5 easy routes, including popular options like the Kīlauea Iki Trail, which descends into a solidified lava lake.
Easy hikes around Fern Forest primarily feature volcanic landscapes, native ʻōhiʻa forests, and lush fern growth. You'll encounter varied terrain, from solidified lava lakes to trails winding through dense rainforests, often with moderate elevation changes suitable for beginners.
Yes, there are several easy circular walks. A popular option is the Kīlauea Iki East Overlook – Nāhuku (Thurston Lava Tube) loop from Kīlauea Iki, which combines volcanic scenery with a walk through a lava tube. Another is the Kīlauea Iki East Overlook – Nāhuku (Thurston Lava Tube) loop from Volcano, offering a shorter loop through similar landscapes.
On easy trails around Fern Forest, you can explore unique natural features shaped by volcanic activity. Highlights include the dramatic Kīlauea Iki Crater Trail, the fascinating Nāhuku (Thurston Lava Tube), and the eerie Devastation Trail. You'll also walk through lush Fern Rainforest sections.
Yes, the easy trails around Fern Forest are generally suitable for families. Many routes, especially those within Hawaii Volcanoes National Park, are well-maintained and offer accessible options for various ages and fitness levels, allowing families to explore volcanic landscapes and lush forests together.
The easy trails around Fern Forest are highly rated by the komoot community, with an average score of 4.8 stars from over 270 reviews. Hikers frequently praise the unique volcanic landscapes, the opportunity to walk through lava tubes, and the lush, fern-filled forests that offer a distinct natural experience.
Absolutely. Many easy trails provide stunning scenic views. For instance, the Kīlauea Iki Trail offers panoramic views as it descends into the crater, showcasing the vast solidified lava lake. Other trails provide vistas of the surrounding ʻōhiʻa forests and volcanic formations.
The Fern Forest area, being near Hawaii Volcanoes National Park, generally offers good hiking conditions year-round due to its tropical climate. However, checking local weather forecasts is always recommended, as rain can occur at any time, making some trails potentially muddy. The lushness of the fern forests is particularly vibrant after rainfall.
Policies regarding dogs on trails can vary, especially within national park areas. Generally, dogs are restricted on most trails within Hawaii Volcanoes National Park to protect wildlife and natural resources. It's best to check the specific regulations of Hawaii Volcanoes National Park or any other managed area before bringing your dog.
For trails within Hawaii Volcanoes National Park, such as those around Kīlauea Iki, designated parking areas are typically available near trailheads and visitor centers. The Kīlauea Visitor Center is a good starting point, offering facilities and parking for many popular routes.
Yes, the Kīlauea Iki East Overlook – Nāhuku (Thurston Lava Tube) loop from Kīlauea Iki and the Kīlauea Iki East Overlook – Nāhuku (Thurston Lava Tube) loop from Volcano both incorporate a walk through the impressive Nāhuku (Thurston Lava Tube), offering a unique underground experience.
For easy hikes in the Fern Forest area, it's advisable to wear comfortable, closed-toe shoes suitable for varied terrain, as trails can be uneven or muddy. Lightweight, breathable clothing is recommended due to the tropical climate. Bringing a light rain jacket is also a good idea, as weather can change quickly.


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