6
riders
10
rides
Touring cycling in Waiākea Forest Reserve offers routes through a lush native Hawaiian forest ecosystem, characterized by ʻōhiʻa lehua and koa trees. The reserve spans elevations from approximately 2,000 to 5,000 feet, providing varied terrain and often cooler conditions. Trails within the reserve offer expansive views of the Hilo coastline and the Pacific Ocean. The Waiākea Stream contributes to the area's verdant environment.
Last updated: May 29, 2026
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
12.6km
00:50
170m
170m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
5.44km
00:23
80m
80m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
1
riders
13.1km
00:55
240m
240m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
1
riders
12.5km
00:54
220m
220m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Waiākea Forest Reserve
impressive waterfall in front of a huge cave
2
0
From the entrance, the lava tunnel leads in two directions. The tunnel system is 2,197 meters long in total. Sturdy footwear and sufficient lighting are recommended.
2
0
Hilo Coffee Mill has a roasting building and retail sales facility. You can take a tour of the full facility which takes around 1.5 hours (or they offer a 20 minute mini-tour)! The mill encourages you to bring kids and if you are here on Saturday, there is a small farmers market with produce, food, and hard goods.
0
0
This marks the start of Mauna Kea! From here you can enjoy the views of the absolutely gargantuan mountain overhead. By this point whether you rode from Hilo or the west coast, you've already done enough climbing to put most cyclists to shame. You can give yourself a pat on the back and enjoy the long descent back into town, or drop a gear and head up the mountain!
0
0
Rainbow (Waiānuenue) Falls is a large waterfall, measuring 80 ft (24 m) tall and almost 100 ft (30 m) in diameter. It is free to enter and see the falls because this area is part of the Hawai'i State Parks. There is no fee to see the falls. Rainbow Falls gets its name from the rainbows that show around the falls, created by the mist from the falls and the sunshine at 10:00 a.m.
0
0
Kaumana Cave is a lava tube that is free to enter. It was made by an 1881 lava flow from Mauna Loa volcano. The lava tube has been measured at just over two miles long, which ranks it as the 57th longest lava tube in the world. There is a warning sign at the entrance that indicates: "no lights, no walkways, sharp and loose rocks". Visitors should heed the warning and bring good shoes and a light.
0
0
ʻImiloa, meaning 'Seek far' is a fitting name for this garden and Astronomy center. This educational facility is a great place to bring kids to explore award-winning landscapes and when it's hot, you can head inside to the planetarium.
0
0
Waiākea Forest Reserve offers diverse terrain for touring cyclists. You'll find routes through lush native Hawaiian forests, dominated by ʻōhiʻa lehua and koa trees. The reserve spans elevations from approximately 2,000 to 5,000 feet, meaning you can expect significant elevation changes, from challenging climbs to more leisurely descents. These higher elevations also provide expansive views of the Hilo coastline and the Pacific Ocean.
Yes, Waiākea Forest Reserve has routes suitable for various skill levels. For an easier ride, consider the Imiloa Garden from Waiakea School. This 3.4-mile (5.4 km) trail leads through local areas and is often completed in about 22 minutes, making it a good option for a relaxed outing.
For those looking for a moderate challenge, there are several excellent options. The Hilo Coffee Mill via Kurtistown loop is a popular choice, offering a 7.8-mile (12.6 km) ride through agricultural areas with some elevation changes. Another moderate route is the Rainbow Falls via Kaumana Caves loop, which covers about 7.7 miles (12.5 km) and includes scenic points of interest.
Experienced touring cyclists seeking a significant challenge will find it in Waiākea Forest Reserve. The Mauna Kea Base via Hilo route is a difficult 46.9-mile (75.5 km) trail with substantial elevation gain through varied landscapes, typically taking over 5 hours to complete.
The reserve is rich in natural beauty. You'll cycle through pristine native Hawaiian forests with ʻōhiʻa lehua and koa trees, and the Waiākea Stream contributes to the area's lushness. At higher elevations, routes offer expansive views of the Hilo coastline and the Pacific Ocean. Nearby, you can visit iconic spots like Rainbow Falls, known for the rainbows formed in its mist, or enjoy coastal views at Reeds Bay Beach Park.
The Waiākea Forest Reserve, located on the eastern slopes of Mauna Loa, often experiences cooler, misty conditions due to its elevation. While specific seasonal recommendations aren't provided, these conditions can be ideal for active exploration year-round, offering a refreshing environment for cycling. Always check local weather forecasts before heading out.
Yes, several routes in the Waiākea Forest Reserve area are designed as loops. For example, the Hilo Coffee Mill via Kurtistown loop and the Rainbow Falls via Kaumana Caves loop are both excellent circular options, allowing you to start and end at the same point without retracing your path.
The native Hawaiian forest ecosystem of Waiākea Forest Reserve serves as a habitat for endemic Hawaiian bird species. Keep an eye out for birds like the ʻapapane and ʻamakihi, especially during stops, adding to the natural immersion of your cycling journey.
There are approximately 9 touring cycling routes available in Waiākea Forest Reserve, catering to various skill levels from easy to difficult. These routes allow you to explore the diverse landscapes and natural beauty of the region.
Yes, you can explore the lush Panaʻewa Rainforest on a touring bicycle. The Panaʻewa Rainforest via Waiakea School loop is a moderate 10.3-mile (16.6 km) route that takes you through this verdant area, offering a great way to experience the unique ecosystem.
Touring cyclists often praise the unique natural immersion offered by the reserve's native Hawaiian forests and the rewarding scenic vistas of the Hilo coastline and Pacific Ocean from higher elevations. The varied terrain provides options for different fitness levels, and the often cooler, misty conditions contribute to a serene and memorable cycling experience.


Browse the best Cycling routes in other regions.