• Geysey on drive from Old Faithful to Mammoth Hot Springs
  • Scenery on drive from Old Faithful to Mammoth Hot Springs
  • Hot springs on drive from Old Faithful to Mammoth Hot Springs
  • Elk on drive from Old Faithful to Mammoth Hot Springs
  • Bison on road on drive from Old Faithful to Mammoth Hot Springs
  • Bison
  • Scenery on drive from Old Faithful to Mammoth Hot Springs
  • Bison
  • Scenery near end of drive from Old Faithful to Mammoth Hot Springs