Founded in 1872, Yellowstone National Park was created to protect "Extraordinary scenery and geyser basins". The unique geology of the park is the true essence of Yellowstone. Yellowstone is home to over 10,000 thermal features and 300 geysers including famous features like Old Faithful, Grand Prismatic Spring, and the Fountain Paint Pots. The Yellowstone Geyser and Geology Tour is a great way to see, learn, and experience the volcanic geology and processes of Yellowstone.