1952 Map of Loon Lake

About this map

Loon Lake and the high country of the El Dorado National Forest are defined by an intricate network of waterways and early mountain outposts in this mid-century survey. The landscape is dotted with historical cattle and ranching sites like Francis Cow Camp, Van Vleck Ranch, and the Upper Bassi Ranch, reflecting the area's grazing history. Water resources are central to the terrain, featuring the Rubicon River, the South Fork Rubicon River, and high-altitude basins such as Rocky Basin and Wench Flat. High peaks and ridges like Tells Peak and Two Peaks overlook a series of smaller lakes, including Berts Lake and Forni Lake. The presence of several primitive Jeep Trails, the Highland Trail, and a private Landing Strip indicates the area's role as a transition point between early resource extraction and the emerging post-war recreation era, as backcountry cabins like the Rupley Cabin and Stone Cellar became more accessible.