The best traffic-free bike rides in Mauna Loa Forest Reserve
5.0
(3)
14
riders
3
rides
Touring cycling in Mauna Loa Forest Reserve offers routes through a unique volcanic landscape on the slopes of Mauna Loa. The region is characterized by extensive lava flows, significant elevation changes, and diverse ecosystems. Cyclists can traverse barren rock, native ʻōhiʻa forests, and koa forests, encountering geological formations like kīpuka. These routes provide expansive views of the surrounding volcanic terrain.
Best no traffic touring cycling routes in Mauna Loa Forest Reserve
- The most popular no traffic touring cycling route is…
Last updated: May 15, 2026
5.0
(1)
5
riders
48.1km
04:41
2,180m
2,180m
Embark on a truly demanding touring bicycle journey to the Mauna Kea summit from Puʻu Huluhulu. This route spans 29.9 miles (48.1 km) and challenges you with an immense 7155…
5.0
(1)
5
riders
57.4km
04:23
1,410m
1,410m
Embark on a truly challenging touring bicycle adventure to the Mauna Loa Observatory from Puʻu Huluhulu, a difficult route spanning 35.6 miles (57.4 km). You will climb a significant 4633…
Sign up for free
5.0
(1)
4
riders
27.2km
02:50
1,380m
1,380m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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
Tips from the Community
Undoubtedly one of the most beautiful and challenging experiences one can have on a bicycle and in the middle of the ocean! Setting off early in the morning from the quiet beach to reach the 4,207-meter summit of Mauna Kea is an immense satisfaction. The first part, from the city of Hilo up to a few kilometers before the Visitor Center at 2,700 meters, is relatively easy but also a bit monotonous. However, about a kilometer after taking the Mauna Kea Access Road, the gradient starts to rise steeply, often reaching double digits. Once you arrive at the Mauna Kea Visitor Information Station, after the mandatory stop at the Ranger Checkpoint, you can enjoy a well-deserved break and stock up on water before facing the toughest section of the entire climb. Immediately after the VIS begins a long stretch of unpaved road with sharp gradients and a surface that often offers little grip, putting even the strongest legs to the test. After this grueling segment, the ascent continues on asphalt again, but the slopes remain steep and the altitude begins to take its toll, making the final conquest of the summit truly a feat within a feat. Once you reach the long-awaited summit sign, you can finally take a deep breath of relief and admire—with a huge smile—the breathtaking view that awaits you. I traveled 31 hours to conquer this gem, and every bit of effort was more than worth it!
0
0
Visitor center and checkpoint for car travelers. From here, further travel is only permitted with four-wheel drive.
2
0
The visitor center has restrooms, water, trail information, and a gift shop. There are plenty of short walks just out the door of the center that grant panoramic views south across the island to Mauna Loa. If you are hiking up to the summit of Mauna Kea, this is the perfect to start your adventure.
0
0
The Mauna Kea Visitor Information Station is located at 9,200 feet on Mauna Kea on Hawaii's Big Island, and serves as a crucial hub for visitors exploring this iconic mountain. There are restrooms, educational exhibits, a gift shop, and ranger-led programs, helping visitors acclimate to the high altitude and learn about the mountain's significance. Mauna Kea is sacred to Native Hawaiians, so be respectul of the area as if you were visiting a church or other religious site. There are several popular hiking trails around the visitor center including the Humuʻula Trail, which takes you to the summit of the mountain. Bikers can ride up the Mauna Kea Access Road to the summit, which is an amazing, unique experience for any cyclist. The road is a mix of paved and unpaved sections. Although it is not a technical trail, it is highly demanding, featuring steep inclines and loose gravel, making it suitable only for experienced bikers. Safety is paramount; bikers should prepare for sudden weather changes, cold temperatures, and the risk of altitude sickness by carrying adequate water, and food. You can also access the Kahinahina Road, or Mauna Kea Hunters Road, which circumnavigates the mountain, just south of the visitors center. If riding this extremely challenging road, the visitor center makes for a nice start/end point for a car shuttle.
1
0
Here in this area is the end of the pavement on Mauna Kea Access Rd. In this area, cyclists can find the Onizuka Center for International Astronomy's Mid-Level Facility, Maunakea Visitor Information Station, Mauna Kea Humu'ula Trailhead, and Halepohaku. Visitors should be careful while visiting due to the chances of getting altitude sickness due to this point being at 9,200 feet above sea level, and often visitors are coming from sea level. From here the road continues on but it is unpaved. The road is dirt and 4x4 cars are recommended. If cyclists are choosing to ride to the Mauna Kea summit, they should have a bike with the proper tires. Otherwise this is a great turn around spot, with great views!
0
0
Located on the north flank of Mauna Loa Volcano, this observatory is 11,135 feet above sea level (almost 3,000 feet lower than neighboring Mauna Kea). This research facility has been used since the 1950's and provides panoramic views of all the surrounding volcanic land. You'd think the buildings would have to pump in oxygen to ensure the 8 staff that operate the facility are not oxygen deprived.
0
0
Frequently Asked Questions
How many no traffic touring cycling routes are available in Mauna Loa Forest Reserve?
There are a few dedicated no traffic touring cycling routes in the Mauna Loa Forest Reserve, all offering challenging rides through unique volcanic landscapes. These routes are designed for those seeking a demanding yet rewarding cycling experience away from vehicular traffic.
What kind of terrain and elevation can I expect on these no traffic touring routes?
The no traffic touring routes in Mauna Loa Forest Reserve feature significant elevation gains, as they often ascend the slopes of Mauna Loa and Mauna Kea. You'll encounter diverse volcanic terrain, from barren lava fields to lush ʻōhiʻa and koa forests, with paved surfaces on key routes like the Mauna Loa Observatory Road. Expect challenging climbs and rewarding views.
What are some notable natural features or landmarks I can see along the no traffic touring cycling routes?
Cyclists can experience the dramatic volcanic landscapes, including vast lava flows and unique geological formations like kīpuka (islands of older forest). Notable points of interest include Puʻu Huluhulu (Hairy Hill), a significant cinder cone, and the Mauna Loa Observatory, which offers expansive views. The routes also provide access to the base of the Mauna Kea Climb and Mauna Loa Climb.
Are there any loop routes for touring cyclists in the Mauna Loa Forest Reserve?
Yes, there is a challenging loop option available. The View of Mauna Loa – Mauna Kea loop from Mauna Kea Visitor Parking offers a substantial ride with significant elevation, providing panoramic views of both volcanoes. This route covers approximately 27 km and is rated as difficult.
What is the best time of year to cycle the no traffic routes in Mauna Loa Forest Reserve?
Given the high-altitude environments, the best time to cycle is generally during the drier months, typically from late spring to early fall, to avoid heavy rains and colder temperatures at higher elevations. However, weather can be unpredictable on the mountains, so always check forecasts before heading out.
Are there any beginner-friendly no traffic touring cycling routes in the reserve?
The routes listed in this guide, such as the Mauna Kea summit from Puʻu Huluhulu and Mauna Loa Observatory from Puʻu Huluhulu, are rated as difficult due to significant elevation gain and distance. While the Mauna Loa Observatory Road itself is paved and can be manageable for beginners over shorter sections, completing the full touring routes requires a good level of fitness and experience.
What do other touring cyclists enjoy most about cycling in Mauna Loa Forest Reserve?
The area is highly rated by the komoot community, with an average score of 5.0 stars. Reviewers often praise the unique and dramatic volcanic landscapes, the sense of solitude on the no-traffic routes, and the challenging climbs that lead to breathtaking, expansive views of the Big Island.
Are there specific starting points or parking areas for these no traffic touring routes?
Many of the routes, including those leading to Mauna Kea and Mauna Loa summits, often start from accessible points like Puʻu Huluhulu or the Mauna Kea Visitor Parking area. These locations typically offer parking facilities, serving as convenient trailheads for your cycling adventure.
What should I wear or bring for a touring cycling trip in Mauna Loa Forest Reserve?
Due to the significant elevation changes, temperatures can vary greatly. It's advisable to dress in layers, including windproof and waterproof outer shells. Bring plenty of water, high-energy snacks, sun protection (sunscreen, hat, sunglasses), and essential bike repair tools. Given the remote nature of some routes, a first-aid kit and navigation device are also recommended.
Are there any permits required for cycling in Mauna Loa Forest Reserve?
Generally, no specific cycling permits are required for accessing the main roads and trails within the Mauna Loa Forest Reserve. However, always check with local authorities or the National Park Service for any updated regulations, especially if planning to venture into more restricted or sensitive areas.
Can I find amenities like cafes or accommodation near the no traffic cycling routes?
The Mauna Loa Forest Reserve is a remote, high-altitude area, so amenities like cafes and extensive accommodation options are limited directly within the reserve. It's best to plan for self-sufficiency during your ride. You will find more services and accommodation in towns closer to the coast or on the outskirts of the reserve, requiring a drive to reach the trailheads.
Most popular routes in Mauna Loa Forest Reserve
Most popular attractions in Mauna Loa Forest Reserve
Get inspired with the komoot mobile app
Explore more
Browse the best Cycling routes in other regions.
