2017 Map of Bruneau Dunes

About this map

Bruneau Dunes dominate the southern portion of this landscape, rising south of the Snake River where the river marks the border between Elmore and Owyhee counties. The map illustrates a complex relationship between the arid desert environment and human-managed water systems, seen in the presence of the Flying H Canal and C J Strike Reservoir. These water sources sit in contrast to the natural features of the High Desert, such as Dunes Lake and the various drainage systems like Waterhouse Gulch and Browns Gulch. Detailed contours reveal the unique formation of Wilkins Island and the alcove of Eagle Cove along the river's path. Local road networks, including Goldsmith Rd and Bruneau Sand Dunes Rd, provide access to this distinct geological area characterized by shifting sands and volcanic outcroppings like Flatiron Butte.