1972 Map of Grandaddy Lake

About this map

Grandaddy Lake sits at the center of this high-altitude landscape, where the Wasatch National Forest meets the Ashley National Forest. The 1972 survey reveals a geography shaped by glacial activity and early mountain recreation, marked by the presence of the Brinton Meadow Guard Sta and several pack trails like the Fish Creek Pack Trail. The western portion is dominated by the deep Hades Canyon, featuring landmarks such as Castle Rocks and the Castle Cliffs Campground near the Duchesne River. Evidence of historical land use appears in the south with a single Adit near the Jeep Trail, while localized hospitality is represented by the Defas Dude Ranch. The intricate drainage system including South Fork Rock Creek and Swift Creek underscores the importance of this watershed for the surrounding Duchesne County region.