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Touring cycling in ʻOlaʻA Forest Reserve offers routes through a landscape characterized by dense rainforests and volcanic terrain. The region, located on the Big Island of Hawaii, features varied elevations and lush vegetation. Riders can expect to encounter diverse ecosystems, from verdant forests to areas shaped by past volcanic activity. The trails provide opportunities to experience the unique natural environment of this Hawaiian forest reserve.
Last updated: May 29, 2026
17
riders
18.2km
01:09
180m
180m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
21
riders
27.5km
01:45
320m
320m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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7.74km
00:29
80m
80m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.79km
00:17
40m
40m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
8.18km
00:29
50m
50m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Popular around ʻOlaʻA Forest Reserve
Closed and inaccessible since 2018!
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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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The Jaggar Museum will be demolished in late 2023 due to thousands of earthquakes during the 2018 Kīlauea volcano eruption. This will bring an end to the 96-year history of the Jaggar Museum. Today you can still spectate at the Uēkahuna Bluff after much restorations performed by NPS.
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Open 9am-5pm daily, the Kīlauea Visitor Center is a great place to stop before entering the park. There is a park store here that sells books, posters, and other souvenirs! On the back side of the building there are restrooms and across the street you can find a few restaurants and another gift shop!
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Hawaiʻi Volcanoes National Park entrance leads to a park with two active volcanoes. Kīlauea Volcano is one of the most active volcanoes on earth. Mauna Loa Volcano is the world's biggest shield volcano. Hawaiʻi Volcanoes National Park has volcanic landscapes, rare plants, and information on Hawaiian culture and how these landscapes were important to them.
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There are over 10 touring cycling routes in ʻOlaʻA Forest Reserve, offering a variety of experiences through its unique rainforest and volcanic landscapes. These routes cater to different skill levels, from easy rides to more challenging excursions.
ʻOlaʻA Forest Reserve experiences a tropical rainforest climate, meaning rain can occur year-round. However, the drier months from April to October generally offer more consistent weather for touring cycling. Always be prepared for sudden showers and check local forecasts, as conditions can change rapidly in this region.
Yes, ʻOlaʻA Forest Reserve offers several easy touring cycling routes. For a relatively short and accessible ride, consider the Sulphur Banks and Crater Rim Trail Loop, which is about 7.7 km (4.8 miles) and takes around 28 minutes. Another gentle option is the Crater Rim to Kīlauea Iki Overlook, a 4.8 km (3 miles) route.
The terrain in ʻOlaʻA Forest Reserve is diverse, characterized by dense rainforests and volcanic features. Routes often involve varied elevations, with some gentle climbs and descents. You'll cycle through lush vegetation, past areas shaped by ancient lava flows, and sometimes along crater rims, offering a unique blend of natural beauty.
Yes, several routes are designed as loops, allowing you to start and end at the same point. A popular moderate circular route is the Fern Rainforest – Nāhuku (Thurston Lava Tube) loop from Mauna Loa Estates, which covers 16.9 km (10.5 miles). Another option is the Kīlauea Iki East Overlook – Fern Rainforest loop from Volcano, a longer moderate loop at 23.5 km (14.6 miles).
Given the tropical rainforest climate, it's advisable to wear lightweight, moisture-wicking clothing. Layers are recommended as temperatures can vary. Always bring a waterproof or water-resistant jacket for unexpected rain showers. Sturdy closed-toe shoes are essential, and sun protection like sunscreen and a hat is also important, even on cloudy days.
Many routes offer stunning views of the volcanic landscape and dense rainforest. For example, the Kīlauea Iki East Overlook – Fern Rainforest loop from Volcano provides views of volcanic craters. The Crater Rim Trail offers perspectives along the rim of Kīlauea caldera, showcasing the dynamic geology of the area.
The touring cycling routes in ʻOlaʻA Forest Reserve vary in length. Shorter, easy routes like the Crater Rim to Kīlauea Iki Overlook are around 4.8 km (3 miles). Moderate routes can range from 16.9 km (10.5 miles) for the Fern Rainforest – Nāhuku (Thurston Lava Tube) loop from Mauna Loa Estates up to 23.5 km (14.6 miles) for the Kīlauea Iki East Overlook – Fern Rainforest loop from Volcano.
Access points to the touring cycling routes, particularly those within or near Hawaiʻi Volcanoes National Park, typically have designated parking areas. It's advisable to check specific route descriptions or park maps for the most convenient parking locations before your ride.
ʻOlaʻA Forest Reserve is home to diverse ecosystems. While cycling, you might spot native Hawaiian birds, including various forest birds. Keep an eye out for unique plant life and insects. Remember to observe wildlife from a respectful distance and avoid disturbing their natural habitat.
While most routes are easy to moderate, the varied elevations and distances can provide a good workout for experienced touring cyclists. The longer moderate routes, such as the Kīlauea Iki East Overlook – Fern Rainforest loop from Volcano, offer extended riding through diverse terrain, including some climbs that will test your endurance.
The komoot community frequently praises the unique experience of cycling through the lush rainforests and past dramatic volcanic landscapes. Riders often highlight the opportunity to witness the raw natural beauty and diverse ecosystems of the Big Island, with routes offering a sense of adventure and immersion in nature.


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