Hilo Forest Reserve is a significant natural area encompassing approximately 64,000 acres of public land in northeast Hawai'i, on the Big Island's wild east coast. Established for watershed protection, this region features lush rainforests, diverse landscapes, and native flora, including ʻōhiʻa and koa trees. Its terrain varies from dense tropical forests to areas with volcanic features, making it suitable for several sports like touring cycling and hiking. The Hilo Forest Reserve provides an immersive natural experience, characterized by its tranquil…
14
Routes
4.5
(26)
Average rating
431
People visited

1
riders
12.5km
00:54
220m
220m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

3
riders
75.5km
05:27
1,710m
1,710m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

1
riders
15.0km
01:09
310m
310m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

11.0km
00:50
280m
280m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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4.0
(1)
1
hikers
1.40km
00:26
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

4.5
(17)
326
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

5.0
(4)
30
hikers
1.35km
00:23
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

4.5
(2)
25
hikers
2.38km
00:42
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The Hilo Forest Reserve is a public land area of approximately 64,000 acres in northeast Hawai'i. It was established in 1905 primarily for watershed protection. The reserve is characterized by lush rainforests, native flora, and diverse landscapes on the Big Island's east coast.
Hilo Forest Reserve offers opportunities for touring cycling and hiking. The region features routes through dense forests, river valleys, and areas with varying elevations. More than 1,000 visitors have shared experiences, with routes averaging 4.57 out of 5 stars.
Yes, touring cyclists can explore routes through lush forests, river valleys, and coastal or inland paths. These routes feature varying elevations, including challenging climbs. For more information, consult the Cycling in Hilo Forest Reserve guide.
A popular difficult route is the "Mauna Kea Base via Hilo," a 46.9-mile (75.5 km) trail with substantial elevation gain. A moderate option is the "Rainbow Falls via Kaumana Caves loop," a 7.8-mile (12.6 km) path passing natural landmarks. Traffic-free options are also available, as detailed in the Traffic-free bike rides in Hilo Forest Reserve guide.
The reserve features well-maintained trails winding through old-growth forests. Options range from short, family-friendly loops to more adventurous paths. The Hiking in Hilo Forest Reserve guide provides further details.
Popular hikes include the 0.4-mile (0.6 km) trail at Akaka Falls State Park, which leads through a lush rainforest. The 0.9-mile (1.4 km) Onomea Bay Trail offers scenic ocean views. Some trails can be slick and muddy due to rainfall, requiring appropriate footwear.
Yes, the reserve offers family-friendly hiking loops through its old-growth forests. The 0.4-mile (0.6 km) trail at Akaka Falls State Park is suitable for families. For more options, refer to the Family-friendly hikes in Hilo Forest Reserve guide.
The reserve is known for its dense tropical rainforests with ʻōhiʻa and koa trees, ferns, and wild orchids. It features numerous streams and waterfalls, including Akaka Falls (440 feet / 135 meters high) and Kahuna Falls (100 feet / 30 meters high). The area also provides habitat for endangered native Hawaiian birds.
Permits are required for certain activities, such as overnight stays at the Keanakolu Bunkhouse and Ranger Cabins in more remote areas. These facilities lack electricity or running water. It is advisable to check with the managing authority for specific permit requirements.
Hilo Forest Reserve is a recognized destination on komoot, with more than 1,400 visitors sharing their experiences. Routes in the region have an average rating of 4.57 out of 5 stars. This indicates a high level of satisfaction among users.
Komoot offers several guides for the region, including Cycling in Hilo Forest Reserve, Traffic-free bike rides in Hilo Forest Reserve, and Hiking in Hilo Forest Reserve. Specific guides for easy and family-friendly hikes are also available.
The Hilo Forest Reserve is managed by the Division of Forestry and Wildlife (DOFAW) under the Hawaii Department of Land and Natural Resources (DLNR). Information can be found on their website, and the Forestry and Wildlife Division - Hilo branch can be reached at +1-808-974-4221.

