2012 Worlds Most Dangerous Hike Start Here China's Mount Hua Pilgrimage The five peaks of Mount Hua have been vertical sanctuaries for monks, hermits, and spiritual seekers, especially Taoists, for centuries, but to get to them pilgrims must cross treacherous trails, such as those made from links of chain and wooden planks joined by iron staples. And now with winter approaching, it's the most dangerous time of year to attempt what could be the most dangerous hike in the world.