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Cooper Mountain Nature Park

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Cooper Mountain Nature Park

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(2)

Cooper Mountain Nature Park is a sprawling 231-acre natural oasis situated on the southern edge of Beaverton, Oregon, approximately 30 minutes from downtown Portland. Rising to an elevation of around 122 meters, this park offers expansive vistas of the picturesque Tualatin Valley and the distant Chehalem Mountains. It serves as a vital green space within the Portland metropolitan area, protecting rare upland prairies, white oak woodlands, and conifer forests.

Visitors consistently praise the park for its stunning natural beauty and…

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    September 11, 2023

    Hiking

    Cooper Mountain Nature Park is situated at the southern side of the mountain of the same name. The area is surrounded by agricultural land and has a natural variety of prairie, wetlands, ponds and forested areas. The park hosts about 3.5 miles of gravel trails.

    June 30, 2025

    Hiking

    The downhill can be brutal on the knees so wear good shoes!! Beautiful trail🤍

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    Nearby routes

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    3.0

    (1)

    70

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    1. Cooper Mountain Nature Park Loop

    3.71km

    01:04

    100m

    100m

    Hike the easy 2.3-mile Cooper Mountain Nature Park Loop, gaining 321 feet, with diverse ecosystems and Tualatin Valley views.

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    Elevation 120 m

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    Location: Washington County, Oregon, United States

    Frequently Asked Questions

    Are dogs allowed on the trails at Cooper Mountain Nature Park?

    No, pets are generally prohibited at Cooper Mountain Nature Park. This policy is in place to protect the sensitive habitats and wildlife within the park, including rare upland prairies and white oak woodlands. Service animals are, of course, permitted.

    What are the most popular or recommended trails for a moderate hike?

    For a moderate hike, many visitors enjoy combining sections of the Blacktail Way, Copper Mountain Loop, and Overlook Trail. These trails traverse diverse habitats and offer scenic views. While the park has 3.5 miles of trails, some sections feature fairly steep inclines, so be prepared for some elevation changes.

    Is there an accessible trail suitable for wheelchairs or strollers?

    Yes, the park features an accessible 0.75-mile loop called the Little Prairie Loop. This trail offers a flatter experience, making it suitable for wheelchairs, strollers, and those seeking a less strenuous walk.

    What kind of wildlife can I expect to see at Cooper Mountain Nature Park?

    Cooper Mountain Nature Park is home to a variety of wildlife. Visitors might spot northern red-legged frogs, western gray squirrels, and a range of bird species including western bluebirds, great-horned owls, and red-tailed hawks. The park's diverse habitats, from prairies to woodlands, support this rich biodiversity.

    How early should I arrive to find parking, especially on busy days?

    Parking at Cooper Mountain Nature Park can fill up quickly, especially on weekends and during peak seasons like summer. Arriving before mid-morning is strongly recommended to secure a spot, as the lot has limited capacity.

    Are there any public transport options to reach Cooper Mountain Nature Park?

    While the park is primarily accessed by car, public transport options are limited. You would need to check local TriMet bus routes for the closest stops, which may still require a significant walk to the park entrance. Planning for a car or ride-share is generally more convenient.

    What unique natural features or landmarks should I look out for?

    Beyond the sweeping views of the Tualatin Valley, look for the unique listening trumpets, sculptural art installations that amplify the sounds of nature. The park also protects rare upland prairies and white oak woodlands, which are significant ecological communities in the Willamette Valley.

    Is Cooper Mountain Nature Park suitable for a winter hike, and what are the trail conditions like then?

    Cooper Mountain Nature Park can be enjoyed year-round. For winter hikes, be prepared for potentially muddy or slippery conditions, especially on the steeper sections of the compacted dirt and gravel trails. Dressing in layers and wearing waterproof, sturdy footwear is advisable.

    Are there any cafes, pubs, or accommodation options close to the park?

    Cooper Mountain Nature Park is located on the southern edge of Beaverton. While there aren't establishments directly adjacent to the park, you'll find a variety of cafes, restaurants, and accommodation options within a short driving distance in Beaverton and the surrounding areas.

    What is the overall difficulty level of the trails, and what should I wear?

    The trails range from easy to moderate. While the Little Prairie Loop is flat and accessible, many other trails feature fairly steep inclines due to the park's hillside location. Hikers recommend wearing good shoes with ankle support, especially for the downhill sections, which can be challenging on the knees. Layered clothing is also advised for changing weather conditions.

    What educational opportunities or facilities are available at the park?

    The park features a Nature House, which serves as a nature center for educational programs, including guided walks, nature camps, and fitness classes. There's also a Demonstration Garden showcasing native plants and a nature-themed play area for children, making it a great family-friendly destination for learning about local ecology.

    Other Popular Places to Check Out

    Tualatin Hills Nature Park

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