Devils Tower National Monument
The Snowball Room is an subterranean cafeteria along the Grand Avenue Tour of Mammath Cave. It got its name from the grayish-white, snowball-shaped crystal masses of gypsum that cover much of the roof in this large passage area.
Next Image Return to Main Page
The URL is: https://gotbooks.miracosta.edu/gonp/maca/html2/3d057.html
Last modified: 12/6/2010