Mount Rushmore (America’s Most Dangerous Tourist Trap)

Mount Rushmore is celebrated as an iconic national monument, but the true story of its construction is an absolute disaster-turned-miracle. Ninety percent of the monument wasn't carved with chisels—it was blasted apart with heavy dynamite. Miners dangled 150 meters in the air inside tiny wooden swing chairs, stuffing explosives directly into presidential nostrils. Along the way, an engineering blunder forced workers to blow Thomas Jefferson’s half-finished face clean off the cliff and start over on the other side. From an eccentric sculptor who hired men for their baseball skills to an illegal secret cave blasted inside Abraham Lincoln's skull, this is the chaotic, bizarre, and unbelievable history of how four floating stone heads became America's most famous roadside attraction—all without losing a single human life.