Cottonwood Canyon Experience Center

Cottonwood Canyon Experience Center

Signal Architecture + Research
Oregon, USA | View Map
Année du projet
Centres communautaires
Gabe Border

Cottonwood Canyon Experience Center

Signal Architecture + Research en tant que Architectes.

A Multi-Use Facility in Central Oregon’s Largest State Park Pays Homage to the Past and Creates a Place for the Future


Cottonwood Canyon State Park, established in 2013, is Oregon’s second largest state park with over 8,000 acres on the lower John Day River. Prior to the Park’s founding, the land was privately owned for decades with limited public access. The park was established as a monument to the outdoor experience and as a gateway to the natural habitats and wildlife that can only be found in this unexplored area of Oregon. Unlike Oregon’s other parks that act as entry points to beaches or public waterways, Cottonwood Canyon State Park is a destination. It’s the only park in Oregon with an unprecedented amount of wildlife and unrestricted access to the John Day River.


In 2016, Oregon State Parks set out to create a unique recreation experience that aligns with the scale of the landscape. The Parks department brought on Portland-based Walker Macy to do the master plan, which included 6 cabins, a shower/bath facility, and a central anchoring element—Cottonwood Canyon Experience Center.


The statewide nonprofit, Oregon State Parks Foundation, helped raise the funds to build the Experience Center, which was completed in October 2018. The rugged and fragile landscape, rich in both history and texture, required a structure that complemented its surroundings. Signal Architecture + Research, was selected to design the Experience Center for their site-specific project approach that prioritizes the story of the place and the language of the landscape.


The 1,500-square-foot building references the ranch vernacular of the region with shaded outdoor space, windbreaks, wood stove hearth, and walkways connecting to camping and cabin sites. The durable structure complements the historic barns that dot the meadows along the John Day River and serve as a symbolic reminder of agrarian industry past and present. The Experience Center is inspired by the resourcefulness and rugged character of the central Oregon ranch landscape and privately-owned Murtha Cow Camp that occupied the site for decades. Honest materials, durability, and weather protection informed the placement of the building to create a multipurpose facility that frames the past and the future in a timeless venue.


Interior spaces are configured to allow for maximum adaptability. A ‘heavy wall’ allows for storage of programing carts, exhibits, library media, and environmental education tools while a weather protected, open side of the building lets indoor activities spill out to the meadow and beyond. The building is placed on the site so outdoor gathering spaces are shielded from heavy winds, afternoon sun, and weather to make the space more conducive to outdoor education. Shaded outdoor area allows the building to double in size, providing outdoor workspace for summer institutes and research programing focused on Cottonwood Canyon and the John Day River.


Approaching the building at night, visitors will notice a unique ribbon of light emanating from the building. While the form is like barns of the region, with a slight modern twist, the light signals that this place is different, and inspiration is happening there. “The barn is a signature feature of the ranch. It’s timeless form, beautifully aged walls and framing, and simple assembly served as the inspiration for design of the Experience Center.


If the barn is the statement of history on the ranch, the Experience Center is the echo to the future.” says Mark Johnson of Signal Architecture and Research.


Similar to the resourcefulness of historic farm communities and ranches, the building takes its sustainability cues from a blend of site specific, low-tech opportunities and current technology to save energy and stand the test of time. To shelter from prevailing winds, large doors are concentrated on the leeward side of the structure, with a Juniper shade arbor to protect against direct sun. Juniper is a sustainable forest product that was sourced locally to support regional ecosystems and the economy. Opposing doors allow for cross ventilation and translucent roofing welcomes daylight, reducing daytime lighting demands. Durable exterior materials and a wood interior do not require repainting and age well, looking better with time.


“Cottonwood Canyon Experience Center is a capstone in the new State Park. Signal worked with us to design a facility that is both familiar to locals and inspiring to visitors and is at home in the rugged and beautiful landscape,” says Scott Nebeker, Oregon State Parks Development Manager.


The Experience Center provides an opportunity for outdoor learning, environmental education, regional activities, and cultural events that serve the community, the region, and visitors. The multi-use facility includes classroom space, interpretive displays, activity and meeting areas, park-specific library, and gathering space for events. Cottonwood Canyon Experience Center will serve Oregon State Parks as a capstone gathering place amongst the rich scenic landscape of Central Oregon, connecting stories of history with programming and learning experiences for future generations.



- Native planting—requiring low water use

- Water-efficient irrigation

- Shading to reduce heat gain from sun exposure

- Impervious surfaces to minimize runoff

- Building oriented to maximize views of the river and canyon



- Solar energy to meet all electrical needs

- Energy efficient LED lighting

- Passive heating and cooling

- Natural ventilation

- Ceiling fans to circulate air on hot days



- Low VOC interior finishes compliant with LEED

- Natural light and ventilation from skylight, sliding doors and overhead doors

- Large trellis to shade building and openings for natural ventilation and provide comfortable outdoor space


Material Used :

- Juniper—a sustainable forest product, sourced locally to benefit eastern Oregon ecosystems and local economy

- Reclaimed lumber

- Fly ash in concrete to reduce need for Portland cement

- Durable exterior materials: juniper siding, heavy gauge metal and steel edgings to reduce wear

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