• "Morning Glory"
  • Mammoth Hot Springs, Yellowstone National Park
  • Mammoth Terrace
  • Thermal Steam
  • Marshes
  • Calcite Formation
  • Bubbling Hot Pot
  • Blue Thermal Formations, Yellowstone National Park
  • Thermal Pool Colors
  • Thermal Formation

 

Copyright for these photos belongs solely to John T. Sakai. Images may not be copied, downloaded, or used in any way without the expressed, written permission of the photographer.