The mighty Colorado in US
Grand Canyon: Science, History, Mythology and Conspiracies
I was journeying down the Colorado river in a boat, alone, looking for minerals. Some forty-two miles up the river from the El Tovar Crystal Canyon, I noticed, on the east wall, stains in the sedimentary formation about 2,000 feet above the river bed. There was no trail to this point, but I finally reached it with great difficulty. This cliff face is purported to be the location of the cave entrance to the mysterious underground citadel.
Jouw dagelijkse bron voor inspiratie! - Froot.nl
Hoover Dam. Nevada is on the left and Arizona is on the right. You cross this bridge every time you drive from Las Vegas to Phoenix, saving time as the old highway went directly over the Hoover Dam - at 15 miles per hour - or less. Tom Koebel. Luxury Voyages. 800-598-0595