Mountain Ash Creek is a hiking trail in Alta, Wyoming. It is within Yellowstone National Park and Caribou-Targhee National Forest. It is 12.0 miles long and begins at 7,108 feet altitude. Traveling the entire trail is 22.5 miles with a total elevation gain of 2,425 feet. The 9U6 and 9U5 camp sites can be seen along the trail.
Mountain Ash Creek Professional Guides
Detailed Trail Descriptions from Our Guidebooks
Day Hikes in Grand Teton National Park
by Robert Stone (Day Hike Books)