Yosemite National Park announces the signing of the Half Dome Trail Stewardship Plan Finding of No Significant Impact (FONSI). This document records the decision of Yosemite National Park to adopt a new day-use permit program for the Half Dome Trail which includes continued use of the Half Dome cables. Hiking to the top of Half Dome is one of the most popular hikes in Yosemite National Park. The iconic granite monolith, at 8,842 feet above sea level, attracts people from all over the world who attempt to climb to the summit. Most visitors ascend Half Dome via the cables, which are typically in place from mid-May through mid-October. https://www.nps.gov/yose/learn/news/hdplan2013.htm