Watchman Lookout Station stands on Watchman Peak along Crater Lake’s western rim in southern Oregon, where it served both as a wildfire detection post and an educational trail museum. Built in 1932 at a site chosen by National Park Service landscape architect Merel S. Sager, it was carefully designed to fit its irregular mountaintop setting, with a stone lower level, a glassed-in observation room, and broad views over the lake. Park rangers, and in the 1930s also Civilian Conservation Corps members, staffed it during fire season as part of a wider regional detection network until regular staffing ended in 1974. Today it remains valued for its historic role and harmonious design.