 Hoover Dam from the Nevada side of the Colorado River in Lake Mead National Recreation Area |
 O’Callaghan – Tillman Memorial Bridge across the Colorado River in Lake Mead National Recreation Area |
 Hoover Dam from the O’Callaghan – Tillman Memorial Bridge in Lake Mead National Recreation Area |
 Cable and power line towers above Hover Dam in Lake Mead National Recreation Area |
 Hoover Dam from the O’Callaghan – Tillman Memorial Bridge in Lake Mead National Recreation Area |
 Close up of Hoover Dam and Lake Mead in Lake Mead National Recreation Area |
 Nevada tower from the top of Hoover Dam in Lake Mead National Recreation Area |
 Statue at Hoover Dam in Lake Mead National Recreation Area |
 Arizona tower from the top of Hoover Dam in Lake Mead National Recreation Area |
 Under the O’Callaghan – Tillman Memorial Bridge in Lake Mead National Recreation Area |
 Seal of Hoover Dam in Lake Mead National Recreation Area |
 Hoover Dam from the Arizona side in Lake Mead National Recreation Area |
 View of Hoover Dam from the Arizona side in Lake Mead National Recreation Area |
 Close up of Hoover Dam from the Arizona side in Lake Mead National Recreation Area |
 Memorial Bridge and Hoover Dam from the Arizona side in Lake Mead National Recreation Area |
 Cable tower over Hoover Dam and the Colorado River in Lake Mead National Recreation Area |
 Arizona side of the O’Callaghan – Tillman Memorial Bridge in Lake Mead National Recreation Area |
 Lake Mead in Lake Mead National Recreation Area |
 Power line towers on the Nevada side of Hoover Dam in Lake Mead National Recreation Area |
 Baby Big Horn Sheep just outside of Lake Mead National Recreation Area |
 Large Big Horn Sheep Ram just outside of Lake Mead National Recreation Area |
 Close up of a Big Horn Sheep just outside of Lake Mead National Recreation Area |
 Big Horn Sheep Ram just outside of Lake Mead National Recreation Area |
 Vocal Big Horn Sheep Ram just outside of Lake Mead National Recreation Area |
 Big Horn Sheep Ram just outside of Lake Mead National Recreation Area |