2017 Map of Mount Brynion

About this map

Mount Brynion rises as a central topographic landmark in this section of Cowlitz County, overlooking a landscape defined by the winding Coweeman River and the complex drainage systems of Ostrander Creek. The map documents a region where industrial logging interests and rural residential pockets meet, notably at Headquarters and the community of Rose Valley. Extensive road networks like Logging 1600 Road and Weyerhaeuser Road underscore the importance of timber management in the high ground, while lower elevations near the river are marked by local landmarks such as Schoolhouse Road and Nesbit Loop Road. The detailed contouring illustrates the transition from the river valley floor to the steep, dissected ridges that characterize the western slopes of the Cascades foothills.