Tseriadun State Recreation Area

Tseriadun State Recreation Area is a small park along the Nehalem River in Oregon's Coast Range. The site provides fishing access and a pleasant stop for travelers on the scenic highway. The Tillamook name reflects the indigenous heritage of this coastal region.

The Nehalem River supports salmon and steelhead runs that attract anglers and wildlife. River otters, beaver, and great blue herons inhabit the river corridor. The surrounding forests provide habitat for deer, elk, and numerous forest birds. The riparian zone is important for wildlife.

The park features riparian vegetation along the river including alder, willow, and native shrubs. The surrounding Coast Range forests are dominated by Douglas fir and western hemlock. The understory includes sword fern and salal. The lush vegetation reflects the wet coastal climate.

The Nehalem River flows through the Coast Range, carving a valley through marine sedimentary rocks. The river has created gravel bars and pools that provide fish habitat. The underlying geology includes formations typical of the Oregon Coast Range.

The area experiences the wet, mild climate of the Coast Range. Annual precipitation often exceeds 80 inches. Summers are pleasant while winters are cool and wet. The river level fluctuates with seasonal rainfall patterns.

The Tillamook people utilized the Nehalem River for thousands of years. The river provided salmon and other resources. Euro-American settlement brought logging and dairy farming to the region. The highway opened the area to travelers.

Tseriadun was established to provide public access to the river and preserve a Tillamook place name. Oregon State Parks maintains the site for day-use recreation. The park serves anglers and travelers exploring the Coast Range.

Fishing access to the Nehalem River is the primary attraction. The scenic riverside setting provides a pleasant rest stop. The park offers opportunities for wildlife observation along the river corridor.

The site provides parking and river access for day use. Facilities are minimal. Located along Highway 53 in the Nehalem River valley. Day-use only. Accessible year-round.

The park protects a section of riparian habitat along the Nehalem River. The river is important for salmon and steelhead populations. Visitors can enjoy fishing while habitat is protected.