DescriptionNPS lake-mead-backcountry-overton-arm-map.jpg English: Overton Arm area backcountry map, showing the northern branch of Lake Mead. Date 23 April...
DescriptionNPS lake-mead-backcountry-overton-arm-map.pdf English: Overton Arm area backcountry map, showing the northern branch of Lake Mead. Date 23 April...