Just north of Yellowstone Lake before you get to Hayden Valley is the mesmerizing mud volcano that at one time was said to be a 30 ft. high cone erupting mud
When most people think about visiting Yellowstone National Park, they imagine a summer vacation. Locals in Wyoming know that the real time when the park gets special is this time of year. A new video shows what hiking the backcountry of Yellowstone is like in winter.