Yellowstone is an active volcanic area. Thermal features change character frequently, especially in Norris Basin. No geology here, just pretty stuff. Start with the Old Faithful area.
Wild orchids by the boardwalk in Old Faithful area
A few thermal features of YellowstonePhotos by Colleen F. Moore (visit my page on Children and Pollution) (go to photo collections)Yellowstone is an active volcanic area. Thermal features change character frequently, especially in Norris Basin. No geology here, just pretty stuff. Start with the Old Faithful area. Wild orchids by the boardwalk in Old Faithful area |