7 Most Dangerous Mountains to ClimbMountaineering is not for the faint of heart. Mountain climbers must face the threat of frostbite, avalanches and dizzying heights, all for the sweet victory of reaching a summit. And while many climbers survive these risky escapades, several men and women have fallen victim to the harsh climate and unforgiving nature of the mountains. In the end, mountain climbing is a deadly business, but somebody has got to do it. Read on to learn about the seven most dangerous mountains to climb in the world.Denali, AlaskaCredit: valiant.skies/ShutterstockThe tallest mountain in North America,...