One of the most popular sites to visit in Yellowstone is the Grand Prismatic Spring. It's popular among people and also for bears as recent visitors at the park discovered when they saw a huge grizzly walking down the boardwalk.
It's like watching an all-star video for the best Wyoming wildlife characters. A new trail cam video from near Cody reveals that a grizzly, wolf, elk and even a wild horse made their way past one single area.