Mont Blanc massif The descriptions of their exploits were published across Europe, bringing the mountains of the Mont Blanc range to the attention of a wide audience for the first time. In 1760, Horace-Bénédict de Saussure offered a large financial prize to the first people who successfully ascended Mont Blanc. The summit was finally attained on 8 August 1786 by two Chamonix men, the guide Jacques Balmat and Dr. Michel Paccard. The decades that followed saw the gradual opening up of Chamonix to the world, as well as the rest of the Mont Blanc massif. The many published accounts of climbs and impressive
Iron Mountain (Los Angeles County) a 30° to 50° angle on loose soil, decomposed rock, or through brush. Some approaches to the summit require high degrees of rock-climbing skill. One route over the ridgeline from nearby Mount San Antonio (Mount Baldy) is long, difficult, and dangerous. The south mountain slopes in summer are directly exposed to the sun. Some climbers stay at the ruins of the Allison Mine about below the summit. There are no facilities of any kind on the mountain. Iron Mountain (Los Angeles County) Iron Mountain is a mountain in the San Gabriel Mountains of Los Angeles County, California. It is within