This Yellowstone National Park website offers an online tour of the Old Faithful area, also known as the Upper Geyser Basin. Prominent geysers and hot springs are highlighted with photos and information concerning their eruption patterns and relationships with other geothermal features. Similar tours of the Norris Geyser Basin, the Fountain Paint Pots, the Mammoth Hot Springs, and the Grand Canyon of the Yellowstone are also available online.