3.4
(2)
70
hikers
01:04
3.71km
100m
Hiking
Embark on the Cooper Mountain Nature Park Loop, an easy hiking route that guides you through a rich tapestry of landscapes. This 2.3-mile (3.7 km) journey features diverse ecosystems, from tranquil conifer forests to expansive open prairies and shady oak woodlands. You will gain 321 feet (98 metres) in elevation,…
Last updated: April 23, 2026
Waypoints
Start point
Parking
Get Directions
172 m
Highlight • Rest Area
Tip by
1.81 km
Highlight • Trail
Tip by
3.71 km
End point
Parking
Way Types & Surfaces
Way Types
3.28 km
432 m
Surfaces
3.27 km
357 m
< 100 m
< 100 m
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Elevation
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Friday 10 July
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11°C
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Max wind speed: 19.0 km/h
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This route was planned by komoot.
The trail primarily features compacted dirt and gravel, though you might encounter sections with larger, loose gravel, pine needles, erosion, and ruts. Many parts of the loop are fairly steep, contributing to significant elevation changes. For a more level experience, the Little Prairie Loop offers a packed natural surface with small gravel, and some portions are even wheelchair accessible.
The trail system caters to a range of abilities. While some sections of the main loop have prolonged and fairly steep inclines, making them more challenging, the Little Prairie Loop is the shortest and flattest option, with portions designed for wheelchair accessibility. The park also features a nature play area, making it family-friendly.
You'll be treated to sweeping vistas of the Tualatin Valley and the Chehalem Mountains. The park showcases diverse habitats, including conifer forests, open prairies, and distinctive oak woodlands. In spring, the prairies are vibrant with native wildflowers. Wildlife viewing opportunities include northern red-legged frogs, western gray squirrels, western bluebirds, great-horned owls, and red-tailed hawks.
Yes, the park offers impressive views of the surrounding valleys and mountains. Along the trails, you'll find interpretive signage providing educational insights. Unique attractions include benches strategically placed for scenic views, a small pond, and megaphone-shaped listening devices designed to amplify natural sounds. Don't miss the Nature House and the Cooper Mountain Nature Park itself.
Parking is available at the Cooper Mountain Nature Park trailhead. Specific details regarding parking facilities can often be found on the official park website or local government sites.
No, to protect the sensitive ecosystem, dogs (except service animals) are not permitted on the trails within Cooper Mountain Nature Park.
The park offers beauty year-round. Spring is particularly lovely when the prairies burst with native wildflowers. However, the diverse ecosystems provide both sun-drenched paths and shady woodland serenity, making it enjoyable across seasons. Consider visiting in spring for wildflowers or fall for cooler temperatures and changing foliage.
There are typically no entrance fees for Cooper Mountain Nature Park. However, it's always a good idea to check the official Oregon Metro website for the most current information on regulations, such as hours of operation or any temporary closures. Remember, bicycles are also not permitted on the trails.
Yes, the route also passes through sections of the Cooper Mountain Loop, Little Prairie Loop, Cooper Mountain Photo Loop, Blacktail Way, Overlook Trail, and Larkspur Loop, offering opportunities to explore different parts of the park's trail system.
Yes, if you're looking for a less strenuous experience, the Little Prairie Loop within the park is your best bet. It's the shortest and flattest option, with a packed natural surface and small gravel, and even has portions that are wheelchair accessible.
Given the varied terrain and potential for steep sections, sturdy hiking shoes are recommended. Bring water, especially on warmer days, as there is no water available on the trail. Sun protection is advisable for open prairie sections, and layers are good for adapting to temperature changes between sunny and shaded areas.
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