Tri Mountain at Tri Mountain Golf Course

Tri Mountain Golf Course sits in Ridgefield, Washington, a small city in the southwestern corner of the state roughly twenty miles north of Portland, Oregon. The course was designed by Bill Robinson, a Pacific Northwest architect whose work includes several daily-fee and municipal layouts throughout Oregon and Washington during the latter decades of the twentieth century. Robinson's designs typically emphasize playability for a range of skill levels while working within the natural terrain of the region.

The Ridgefield area features relatively gentle topography compared to the dramatic elevation changes found in the Cascade foothills to the east, with rolling terrain, stands of Douglas fir and other native vegetation, and views toward distant volcanic peaks on clear days. Courses in this part of Clark County generally serve local communities and golfers from the Portland metropolitan area seeking accessible public golf options outside the urban core.

Tri Mountain operates as a public facility, offering straightforward golf in a setting characteristic of the Pacific Northwest's lower-elevation landscapes. The routing likely incorporates the natural contours of the property, with tree-lined fairways and water features that are common to courses built in this region during the period of Robinson's active practice. The course serves both regular local play and visitors exploring golf options in the Columbia River corridor between Portland and Olympia.