Inside Yellowstone - Black Sand Basin
BONUS FEATURES - Related Web Pages
Map with the Black Sand Basin Location
How Geothermal Features Work
Geothermal Resources in Yellowstone
Did You Know?
Even though the animals of Yellowstone seem tame they are still wild. Feeding the animals is not permitted in any way, and all visitors must keep 100 yards away from wolves and bears, and 25 yards from other animals.