5.0
(5)
30
riders
5
rides
Mountain biking around Forest Park offers access to one of the largest urban forests in the United States, covering 5,100 acres just minutes from downtown Portland. The terrain features rolling hills and a network of trails and fire roads, situated on the northeast slope of Portland's West Hills. This expansive area is characterized by lush, second-growth urban forest with towering fir trees and abundant ferns, providing a natural setting for cycling. Approximately 25 to 29 miles of trails are open…
Last updated: May 12, 2026
3
riders
18.1km
00:54
30m
30m
This easy 11.2-mile mountain biking route along the Salt Creek Trail offers a pleasant ride through Brookfield Woods in Cook County.
5.0
(2)
11
riders
35.8km
02:42
60m
60m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(3)
9
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3
riders
18.3km
00:58
30m
30m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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This is one of the many forest preserves along the Des Plaines River Trail. There are picnic tables, bathrooms and parking for trail access here. You can enjoy some great views of the river from here as well.
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Watch for the railway crossing ahead, which lacks crossing lights and automatic rail bars. However, two cement blocks are placed just before the tracks to slow you down and alert you to proceed with caution. After crossing, you'll be back to the Des Plaines River Trail.
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Nestled alongside the Salt Creek Greenway, Salt Creek offers a tranquil spot for hikers. It's an ideal place for a water break and to enjoy the serene surroundings. Be aware, though, that the creek is prone to flooding during wet seasons.
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Nestled alongside the Salt Creek Greenway, Salt Creek offers a tranquil spot for cyclists. It's an ideal place for a water break and to enjoy the serene surroundings. Be aware, though, that the creek is prone to flooding during wet seasons.
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Nestled alongside the Salt Creek Greenway, Salt Creek offers a tranquil spot for cyclists. It's an ideal place for a water break and to enjoy the serene surroundings. Be aware, though, that the creek is prone to flooding during wet seasons.
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The Salt Creek Trails converge in the La Grange Park Woods. The woods serve as a quiet spot to bike along Salt Creek with most of the paths being paved.
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Experience the tranquil charm of Algonquin Woods, a cherished nature preserve celebrated for its unspoiled beauty. This enchanting sanctuary, intertwined with the Des Plaines River trail, unveils a lush forest. The captivating allure of tree-covered paths reaches its pinnacle during the fall, offering a refreshing retreat from the suburban cityscape.
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The Des Plaines River Trail is over a 31-mile gravel path that runs through 12 forest preserves as it makes its way from the Cook County Forest Preserve to the end of Lake County.
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Forest Park primarily offers non-technical cross-country and gravel riding. The terrain features rolling hills, making it suitable for various fitness levels. While mostly gravel and dirt, there is a notable section of singletrack on Firelane 5 for those seeking more technical features.
Yes, Forest Park has several easy mountain bike trails. For instance, the Salt Creek Trail is an excellent option, offering a gentle ride with minimal elevation change. Overall, there are 3 easy routes available in this guide.
Yes, for riders looking for a bit more challenge, there are 2 moderate routes. The Des Plaines River Trail – Algonquin Woods loop from Elmwood Park offers a longer ride with some elevation changes, providing a good workout while still being accessible.
Approximately 25 to 29 miles of Forest Park's nearly 70 miles of trails and fire roads are open to bikes. It's important to respect trail signage and regulations, as some trails are designated for hiking only. Always be mindful of other trail users.
Forest Park can be enjoyed year-round, but be prepared for potentially wet and muddy conditions from November to June due to Portland's rainy season. The drier summer and early autumn months generally offer the most comfortable riding conditions.
While Forest Park is largely known for its gravel and fire roads, Firelane 5 contains the park's only significant stretch of singletrack, about one mile long. This section offers some technical features like rock- and root-laden curves, berms, and hairpin turns, particularly in its lower part.
The trails vary in length. For example, the Salt Creek Trail is approximately 18 km (11 miles) long, while the Des Plaines River Trail – Des Plaines River Trail loop from River Grove extends to about 51 km (32 miles), offering options for both shorter and longer rides.
Yes, many routes in Forest Park can be combined to form loops. For instance, Firelane 5 can be incorporated into loops with Saltzman Road and Leif Erikson Drive to create varied rides. The Salt Creek – Brookfield Woods loop from Stone Avenue is another example of a circular route.
Beyond the trails themselves, you can explore natural features like Brookfield Woods or the North Island. There's also the Salt Creek Greenway Red - Paved Trail for a different riding experience, and the Frank Lloyd Wright Home and Studio for a cultural diversion nearby.
Yes, Forest Park is generally accessible from numerous points, with free parking often available at trailheads. This makes it convenient for riders to drive and then directly access the trails.
The area is highly rated by the komoot community, with an average score of 5.0 stars. Reviewers often praise the immersive experience of being in a vast, wild forest within city limits, the diverse forest landscapes, and the convenience of having such an expansive natural escape so close to downtown Portland.


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