1963 Map of Grand Gulch

About this map

Cliff Dwelling sites and Petroglyphs are scattered across this canyon-and-mesa landscape, documented by the Geological Survey in cooperation with the Atomic Energy Commission. The survey illustrates the deep-cut drainage systems of Grand Gulch and Slickhorn Canyon as they descend toward the San Juan River and the rising waters of Lake Powell. Evidence of prehistoric habitation is found alongside mid-century infrastructure, including a remote Landing Strip and various Drill Holes. To the south, the Navajo Indian Reservation meets the Glen Canyon National Recreation Area boundary. The map captures an era of increasing archaeological and geological interest, where named watering spots like Red House Spring and Sulphur Spring remained critical landmarks for those navigating the plateau. These records provide a precise view of the terrain before extensive modern recreation altered the accessibility of the region.