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Graham Oaks hawk

Graham Oaks Nature Park

Places and activities    Places to go    Graham Oaks Nature Park

Explore trails, restored oak woodlands, a conifer forest and rich wildlife at Metro's new Graham Oaks Nature Park in Wilsonville.

Lone Oak

Ride your bike on the Tonquin Trail, stroll through a conifer forest or spot birds from a wetland overlook at Metro's Graham Oaks Nature Park in Wilsonville.

This 250-acre destination is a playground not just for people, but also for wildlife. With restored oak woodlands growing bigger every year, Graham Oaks provides important habitat for native birds and mammals. Bring your family, bring your camera, bring a picnic to the sustainable new picnic shelter. Bring your curiosity, and learn how voters helped renew this special landscape.

Download the park brochure

Park highlights

Three miles of trails traverse Graham Oaks, allowing visitors to explore several habitats in a single park. Cyclists and joggers can take the paved Tonquin Trail, which eventually will connect Wilsonville, Tualatin and Sherwood. A spur trail leads to a wetland overlook, perfect for bird-watchers; Coyote Way meanders through young oak woodlands. For a bit of shade, follow the Legacy Creek Trail through a rich conifer forest where thousands of species thrive. Be sure to visit Graham Oaks’ five plazas – perfect spots to rest, reflect and learn about the park. Be on the lookout for native wildlife such as white-breasted nuthatch, Western bluebird, orange-crowned warbler and Western gray squirrels.

A historical landscape

Graham Oaks has a long and storied history, from the Kalapuyan tribes who gathered food here to the family that farmed the land – and the voters who helped purchase the site, restore its habitat and open it as a nature park. Learn more

Graham Oaks plazaGreening Graham Oaks

Did you know Graham Oaks is one of the region’s greenest parks? At Graham Oaks, pervious pavement in the parking lot manages stormwater and removes pollutants. Solar panels on the restroom feed into the City of Wilsonville’s electric grid, and the beautiful stonework at the plazas and overlooks is Columbia River Gorge basalt stone. Find out about sustainable strategies used in the design, materials and construction. Learn more

A living laboratory

Graham Oaks serves as an outdoor classroom for Inza Wood Middle School, Boones Ferry Primary School and CREST, the environmental education center operated by the West Linn-Wilsonville School District. Students study the rich wildlife, habitat and cultural history of Graham Oaks – an undertaking that helped create artwork and books showcased at the grand opening.


  • Graham Oaks Nature Park is free and open from 6:30 a.m. to legal sunset.
  • Many of the park features are wheelchair accessible, although some trails offer a higher level of challenge.
  • There is limited parking at the park entrance. Parking is not allowed at any of the schools.
  • There is a permanent bike parking structure at the entrance of the park, accommodating a total of six bikes. Bikes are permitted only on the Tonquin Trail.
  • Typically, dogs are not allowed at Metro parks and natural areas in order to protect sensitive habitats, local wildlife and plants. Metro is making an exception by allowing dogs on the Tonquin Trail at Graham Oaks because it is a regional throughway. Dogs must be on-leash at all times, and are not allowed anywhere else in the park.

Graham Oaks locator mapGetting to Graham Oaks

From Interstate 5, take the Southwest Wilsonville Road exit (283); go west on Wilsonville Road. Graham Oaks Nature Park is approximately 1.5 miles west of Interstate 5, on the right. The nature park is adjacent to Inza R. Wood Middle School, Boones Ferry Primary School and CREST environmental educational center.

SMART regional transit provides service from Wilsonville Station to the park via the 4-Wilsonville Road line. The 2x Barbur provides service between Barbur Transit Center and Wilsonville Station.

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Metro parks

Activities at Graham Oaks

Protected by voters

Chehalem Ridge

12,000 acres and counting

Thanks to two voter-approved bond measures, the Metro Natural Areas Program has protected more than 12,000 acres across the Portland metropolitan area. Caring for this land enhances water quality, wildlife habitat and recreation opportunities for future generations. Learn more

Download maps

Graham Oaks bike ride map

Walk or bike through Graham Oaks

Get route maps for a walking tour and bike ride that feature Metro's new Graham Oaks Nature Park. Discover the scenic, 250-acre park on foot, or hop on your bike to explore the regional Tonquin Trail and nearby neighborhoods.

Download the walk
Download the bike ride
Download the iPhone app
Download the audio tour

Featured Video

The Roots of Graham Oaks video image

The roots of Graham Oaks

Most visitors to Graham Oaks probably don't know about Metro's Native Plant Center, which provided many of the new plantings that will transform the landscape over generations. Learn about the volunteers and staff who made it happen. Watch the video

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503-797-1804 TDD
503-797-1797 fax