KahaualeʻA Natural Area Reserve is a biologically diverse region situated on the gentle slopes of the active Kīlauea volcano in the Puna District of the Island of Hawaiʻi. This expansive area, covering over 22,000 acres, features a dynamic landscape shaped by volcanic activity, including lowland rainforests, mesic forests, and pioneer vegetation on lava flows. The reserve provides opportunities for several sports like touring cycling, road cycling, hiking, and jogging, allowing exploration of its unique ecosystems.
47
Routes
4.9
(247)
Average rating
2635
People visited

4.9
(129)
1,448
hikers
5.77km
01:42
170m
170m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

4.9
(38)
301
hikers
8.33km
02:23
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.9
(31)
158
hikers
15.3km
04:23
350m
350m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.8
(5)
113
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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14
runners
14.1km
01:46
370m
370m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

11
runners
5.10km
00:35
70m
70m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

1.90km
00:15
50m
50m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

10
runners
11.5km
01:26
270m
270m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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5.0
(1)
13
riders
72.6km
03:44
1,300m
1,300m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

8
riders
37.5km
07:59
850m
860m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(1)
6
riders
75.7km
03:45
1,200m
1,200m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

6
riders
45.4km
02:29
620m
620m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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1
riders
27.8km
01:51
380m
380m
Moderate bike ride. Good fitness required. 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.

7.74km
00:29
80m
80m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

35.3km
03:02
150m
150m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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KahaualeʻA Natural Area Reserve is a protected area located on the slopes of the active Kīlauea volcano in the Puna District of Hawaiʻi. It encompasses over 22,000 acres of lowland rainforest and mesic forest. The reserve is significant for preserving native ecosystems and its dynamic volcanic landscape.
KahaualeʻA Natural Area Reserve offers opportunities for hiking, jogging, touring cycling, and road cycling. While direct cycling on trails within the reserve is restricted, the broader region provides designated routes. Visitors can explore diverse flora, volcanic formations, and ʻōhiʻa forests.
Yes, KahaualeʻA Natural Area Reserve features various hiking trails. Popular routes include the Kīlauea Iki Crater Loop, which is 3.6 miles (5.8 km) long, and the Captain's Trail. These trails traverse diverse flora and volcanic landscapes. More information can be found in the Hiking in KahaualeʻA Natural Area Reserve guide.
Direct touring cycling on trails within KahaualeʻA Natural Area Reserve is generally prohibited due to hazards. However, the surrounding region, including Hawaiʻi Volcanoes National Park, offers designated cycling routes. These routes provide opportunities to experience volcanic landscapes and rainforests. Explore options in the Cycling in KahaualeʻA Natural Area Reserve guide.
Yes, there are options for family-friendly hikes in the broader KahaualeʻA Natural Area Reserve area. Trails vary in difficulty, with some being suitable for a wider range of ages and abilities. Specific routes can be found in the Family-friendly hikes in KahaualeʻA Natural Area Reserve guide.
The reserve is characterized by pioneer vegetation on lava flows, lowland rainforest, and mesic forest. Notable features include diverse ʻōhiʻa forests, small lakes, and habitats for forest birds. It is also known for its active volcanology and the presence of rare and endemic plant species.
Information regarding dog-friendliness within KahaualeʻA Natural Area Reserve is not explicitly provided in the available data. Visitors should consult the official reserve management for specific regulations regarding pets. Policies often vary in natural area reserves to protect sensitive ecosystems.
KahaualeʻA Natural Area Reserve is a popular destination on komoot, with more than 27,000 visitors sharing their experiences. Routes in the area have an average rating of 4.81 out of 5 stars. This indicates a high level of satisfaction among outdoor enthusiasts.
Komoot offers several guides for the region, including Hiking in KahaualeʻA Natural Area Reserve, Cycling in KahaualeʻA Natural Area Reserve, and Running Trails in KahaualeʻA Natural Area Reserve. There are also guides for family-friendly hikes and traffic-free bike rides.
For general information about closures of trails and Natural Area Reserves on the Big Island, contact the Hawaiʻi Department of Land and Natural Resources (DLNR) Division of Forestry and Wildlife (DOFAW). The phone number is +1-808-974-4221. The official website is dlnr.hawaii.gov/ecosystems/nars/hawaii-island/kahaualea-2/.
The terrain in KahaualeʻA Natural Area Reserve is shaped by volcanic activity, featuring pioneer vegetation on lava flows, lowland rainforest, and mesic forest. Trails can range from easier paths like the Kīlauea Iki Crater Loop to more challenging routes such as the Kīlauea Overlook – Kīlauea Caldera North Overlook loop, which is 12.7 miles (20.4 km).
Yes, challenging hikes are available in the KahaualeʻA Natural Area Reserve area. An example is the Kīlauea Overlook – Kīlauea Caldera North Overlook loop, which spans 12.7 miles (20.4 km). These routes often traverse varied volcanic terrain and dense forests. The difficulty of trails varies, catering to different experience levels.
The hiking trails within KahaualeʻA Natural Area Reserve offer suitable terrain for jogging. While explicit 'jogging paths' are not separately identified, the diverse trails provide options for those seeking a more strenuous activity. Consult the Running Trails in KahaualeʻA Natural Area Reserve guide for more details.

