The trail is arguably Yosemite’s busiest hike — and for good reason. It carries hikers to the tops of two waterfalls, Vernal Fall and Nevada Fall, hence the “mist” in its name.
The trail also has a history of being one of the most dangerous hiking trails in the United States. Between 2003 and 2013, at least 14 hikers were swept over the top of Vernal Fall and killed. Notably, the top of Vernal Fall is within the trail work area.
The trail work is scheduled to continue through Nov. 2, although dates are subject to change.