The Grand Canyon Skywalk—a horseshoe-shaped, glass-bottomed bridge that juts out 70 feet (20 meters) above one of America’s most scenic...
Read MoreThe Hoover Dam (originally known as Boulder Dam) is an inspiring symbol of American engineering, built during America’s Great Depression as t...
Read MoreLined with Sin City’s top hotels and largest casinos, the glittering 4.2-mile (6.8-kilometer) Las Vegas Strip is the United States’ big...
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