Construction Work To Result In Yellowstone Road Closures After Labor Day
Two sections of Yellowstone’s Grand Loop Road will be closed due to construction after the Labor Day holiday weekend. Travel between some points will involve long detours and significantly longer than normal travel times. More »
Inside Yellowstone - Mammoth Area
BONUS FEATURES - Related Web Pages
Mammoth Hot Springs Online Tour
Mammoth Terraces and How they Work
Mammoth Area Geologic Highlights
Webcam on Mammoth Hot Springs
Fort Yellowstone Online Tour
History of Fort Yellowstone
Map of Mammoth Hot Springs - Fort Yellowstone Area
Bicycling in Yellowstone
USGS Bulletin, Geology and Thermal History of Mammoth Hot Springs
Did You Know?
There are more people hurt by bison than by bears each year in Yellowstone. Park regulations state that visitors must stay at least 25 yards away from bison or elk and 100 yards away from bears.