
How to Spot Wildlife in Yellowstone National Park
Make the most of our insider tips to check off the top animals in Yellowstone.
The Petrified Tree is by the Lost Lake Trailhead, and is accessible via a short hike about 1⁄4 mile off the Grand Loop Road. The turnoff is located just west of Tower Junction when traveling in the direction of Mammoth Hot Springs, and the trail also features panoramic views looking south towards the peak of Mt Washburn.