Yellowstone national park is one of the largest volcanic complexes in the world and is also the oldest National Park in the World. It can be found in Wyoming in the USA, and contains a fantastic array of things to see and do. There are Grizzly bears (just like Yogi Bear in Jellystone National Park!), Bison, wolves, thousands of acres of forest and many volcanic features.
|A Google map of the area||A you tube video of the famous Old Faithful Geyser erupting|