- Depart from Mammoth or West Yellowstone Entrances
- Free for visitors
- Trek into the wintery white Yellowstone with a ranger
Overview: The two to three hour walks depart from both Mammoth's Albright Visitor Center and the West Yellowstone Visitor Center several days a week throughout the winter season. you simply do not want to miss this ranger led walk into Yellowstone during such a peaceful season. You may just see a fox hunting, a bison dozing or creatures at play.