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Sumas Mountain Regional Park adventures

Sumas Mountain Regional Park Adventures

Sumas Mountain Regional Park offers extensive forested trails and diverse outdoor activities just outside Bellingham, Washington, featuring panoramic views, abundant wildlife, and multi-use trail systems.

1,677
Acres Protected
25+
Miles of Trails
50,000+
Annual Visitors
1998
Year Established

About Sumas Mountain Regional Park

 

Sumas Mountain Regional Park is a lush natural area located northeast of Bellingham in northwest Washington. Covering a large portion of Sumas Mountain, the park consists primarily of forested hillsides with a mix of coniferous and deciduous trees, interspersed with creeks and open meadows. The area provides valuable habitat for wildlife such as black-tailed deer, black bears, bald eagles, and various bird species. Historically, the mountain was used for logging and mining, but conservation efforts have enabled its transition into a recreational asset managed by Whatcom County. Visitors enjoy a wide range of activities including hiking, mountain biking, horseback riding, and bird watching. Popular overlooks and viewpoints offer sweeping vistas of the Fraser Valley in British Columbia to the north, Mount Baker to the east, and the waters of Bellingham Bay to the west. The park’s network of trails ranges from easy nature walks to more challenging routes for experienced users. Sumas Mountain Regional Park is valued for its proximity to urban areas yet maintains a tranquil natural setting. Seasonal wildflowers bloom in spring and summer, while fall brings striking foliage colors. The park’s varied terrain and multi-use trails attract outdoor enthusiasts year-round, making it a convenient destination for day trips and weekend adventures in the Pacific Northwest.

Highlights

Highlight

Sumas Mountain Peak viewpoint offering panoramic views of Mount Baker and Fraser Valley

Highlight

Diverse ecosystems including mixed coniferous forests and riparian creek habitats

Highlight

Extensive multi-use trail system accommodating hikers, mountain bikers, and equestrians

Highlight

Remote and quiet backcountry-feeling access close to the Bellingham metropolitan area

Notable Natural Features

Sumas Mountain Summit

Provides scenic overlooks with expansive views of northern Washington, southern British Columbia, and Mount Baker.

Old Growth Remnants

Scattered patches of mature conifers offer a glimpse into the forest composition before extensive logging.

Jefferson Creek

A small, pristine tributary with riparian habitat that supports amphibians and attracts birdlife.