1964 Map of Williams Peak

About this map

Fish Creek serves as the central drainage for this section of the Lolo National Forest, winding through a landscape defined by prominent summits and deep gulches. In the northern reaches, the Clark Fork valley hosts two major rail lines, the Northern Pacific and the C M St P & P, indicating the importance of this corridor for transcontinental transit during the mid-20th century. High points like Rivulet Peak, Cyr Peak, and Williams Peak Lookout Tower provide strategic vantage points over the timbered terrain. The presence of Helman Camp and names such as Slaughterhouse Gulch and Ruben Gulch suggest a history of localized resource extraction and forest management. Researchers can trace the development of fire lookout infrastructure and the early transportation network along the Trail and Jeep Trail systems that penetrate the backcountry south of Cyr Flats.