2018 Map of Vulcans Throne SW

About this map

The Colorado River carves through the northwestern corner of this territory, marking the convergence of Grand Canyon National Park and the Lake Mead National Recreation Area. The landscape is defined by the dramatic descent toward the river corridor, where the Mohave County and Coconino County boundary line follows the river's winding course. Significant drainage systems such as Boulder Wash and the lengthy Hundred and Ninetythree Mile Cr cut through the steep topography, while Hundred and Ninetytwo Mile Canyon provides a named landmark for the complex canyon systems of the region. To the southeast, the terrain transitions into the broader expanse of Prospect Valley. The map also identifies the presence of Big Spring, a critical water source in this arid environment, highlighting the isolated and dramatic nature of the Arizona wilderness.