More to explore:
Arizona - Navajo Nation
The Hoover Dam (Nevada and Arizona, USA). An engineering marvel and one of the wonders of the modern world, energy generated by the power plant inside the dam can supply up to 1.7 million households!
Slot Canyon Hot Springs, Arizona
USA / Arizona / Grand Canyon .
Hopi House, Grand Canyon, Arizona
✯ Totem Pole Dunes, Arizona