4.6
(14)
320
riders
4
rides
Gravel biking in Forest Park, Portland, Oregon, offers an extensive network of no traffic gravel bike trails within one of the largest urban forests in the United States. The park features approximately 70 miles of trails and fire roads, with a significant portion open to bikes, characterized by unpaved surfaces ideal for gravel enthusiasts. Riders navigate through a lush forest environment dominated by towering Douglas Fir and Western Red Cedar, with routes often providing views of Portland and the Willamette…
Last updated: July 6, 2026
4.7
(6)
60
riders
35.5km
02:36
860m
860m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(2)
14
riders
13.8km
00:57
290m
290m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
5.0
(1)
9
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
32.4km
02:12
660m
660m
Hard gravel 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
Popular around Forest Park
Council Crest Park spans 43 acres and is 1,073 feet above sea level, one of Portland's highest points. Visitors can enjoy city views and see five Cascade peaks: Mount Hood, Mount St. Helens, Mount Adams, Mount Jefferson, and Mount Rainier.
1
0
This trailhead marks a popular route for hikers in the area. It is .3 miles from the Wild Cherry Trail, .9 miles to the Dogwood Trail and 1.4 miles to the Alder Trail. If you head west, all of these connector trails reach the Wildwood Trail, which offers ample opportunities to create loop variations. It is important to note that parking is limited, especially on the weekends.
0
0
One hell of a climb up here from US 30 on the South end - but worth it! Great views and a decent crossing (once you climb to the bridge itself).
0
0
The St. Johns Bridge is a steel suspension bridge that stretches across the Willamette River. It has a total length of 2,067 feet, and is the tallest bridge in Portland. Construction began just before the Stock Market Crash of 1929, providing crucial employment to many local residents during the Great Depression.
0
0
This trail is a classic in Forest Park. It is popular with runners as well as walkers and cyclists. The trail is well maintained and runs through the forest from start to end, which makes it a great option for hot days.
1
0
This is a beautiful tree-lined stretch of road through Washington Park, with some fun ascents and descents. There are some quite steep sections along here but it's worth it for the scenery! Ride with caution as the road can be busy.
1
0
This trailhead marks a popular route for hikers in the area. It is .3 miles from the Wild Cherry Trail, .9 miles to the Dogwood Trail and 1.4 miles to the Alder Trail. All of these connector trails reach the Wildwood Trail by hiking west and creating several loop variations. Parking is limited, especially on the weekends.
0
0
A charming little dam in the midst of the plush forest. There is a little picnic table here under the Old Chestnut Tree, which is how the trail gets its name. Rocking Chair Creek was named due to a rocking chair that was found lying on the creek.
0
0
Forest Park offers a substantial network of trails, with approximately 29 miles specifically open to bikes, much of which is unpaved and ideal for gravel biking. Our guide features 5 challenging routes that ensure a traffic-free experience.
The gravel trails in Forest Park are predominantly unpaved fire roads and doubletracks, such as the well-known Leif Erikson Drive. While generally non-technical, they feature varied elevation gains, ranging from moderate climbs to more strenuous ascents, making them suitable for cross-country or gravel riding. You'll navigate through dense forest canopies of Douglas Fir and Western Red Cedar.
While many routes in Forest Park involve significant elevation gain and are rated as difficult, trails like sections of Leif Erikson Drive offer a smoother, less technical experience. Its nearly 11-mile length provides a consistent gravel surface, making it a good option for those comfortable with longer distances and some climbing, even if the overall difficulty is moderate to hard.
Forest Park is highly accessible from various points in Portland, including the Alphabet, Pearl, and Nob Hill districts. Common access points include NW Thurman and NW Germantown. For parking, the Germantown Road Trailhead is a known option. Public transport can also get you close to the park's edges, allowing for a quick transition from urban streets to the trails.
As you ride through Forest Park, you'll be immersed in a lush forest environment with towering trees and native flora. Many trails, especially along Leif Erikson Drive, offer spectacular views of Portland and the Willamette River through the trees. A notable viewpoint is the View of Saint Johns Bridge, providing stunning vistas of the iconic suspension bridge and the West Hills.
Yes, Forest Park offers opportunities for circular gravel bike routes by connecting various trails. For instance, Firelane 5, the park's only narrow natural surface trail open to bikes, allows for loops when combined with Saltzman Road and Leif Erikson Drive, providing diverse riding experiences.
Forest Park is generally accessible year-round, operating from 5:00 a.m. to 10:00 p.m. The lush forest provides shade in summer, while fall brings vibrant colors. Winter rides are possible, but conditions can be wet and muddy, so appropriate gear is recommended. Spring offers fresh greenery and pleasant temperatures.
Forest Park is a popular destination for families and dog owners. While the guide focuses on more challenging gravel bike routes, many trails within the park are suitable for walking with dogs on leash. For family-friendly biking, consider the wider, less technical sections of Leif Erikson Drive, though be mindful of elevation changes. Always check specific trail regulations for bikes and dogs.
The komoot community highly rates Forest Park, with an average score of 3.875 stars from 5 ratings. Riders frequently praise the park's ability to transport them from the urban core into a vast, serene natural wilderness. The extensive network of unpaved trails, particularly the adventurous and smooth Leif Erikson Drive, and the breathtaking views of the city and Willamette River are often highlighted as favorite aspects.
Yes, several points of interest can be found within or near the park's trail system. You might encounter the historic Stone House, a unique ruin along the trails. The Lower Macleay Trailhead is also a popular starting point, offering access to various paths and connecting to other parts of the park.
For comprehensive information about Forest Park, including its history, regulations, and other activities, you can visit the official City of Portland Parks & Recreation website: portland.gov/parks/forest-park.


Browse the best Gravel rides in other regions.