The Norris Geyser Basin Online Tour
http://www.nps.gov/yell/photosmultimedia/norris-geyser-basin-tour.htm

Yellowstone National Park


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

This resource is referenced here:
Resource Type: Activities:Virtual Field Trip, Audio/Visual:Images/Illustrations
Focus on Yellowstone: Geothermal processes and features