Engineer's Office in Mammoth Hot Springs (4263) Engineer's Office in Mammoth Hot Springs (4264) Engineer's Office in Mammoth Hot Springs (4266) Fireplace in Mammoth Hot Springs Hotel (4271) Mammoth Hot Springs Visitor Center (4252) Mammoth Hot Springs Visitor Center (4272) Mammoth Hot Springs Warning (4253) Our 'Alligator Mess' by W.A. West (4255) Phone Booths in Mammoth Hot Springs Hotel (4270) Some Animal's (not a bear) Poop On The Sidewalk in… Stuffed Beaver in Visitor Center Exhibit (4259) Stuffed Mountain Lion in Visitors Center Exhibit (… Stuffed Wolf In Visitors Center Exhibit (4257) USA Map in Mammoth Hot Springs Hotel (4269) Visitor Center in Mammoth Hot Springs (4254) Interesting Facts Concerning the Large Inlaid Map… Keys View (3769) Little San Bernardinos (0034) Mission Springs Park (4436) Mission Springs Park at Night (1) Mission Springs Park at Night (2) Welcome to Desert Hot Springs sign - Palm Drive &… Welcome to Desert Hot Springs sign - Palm Drive &… Chief - American Bison by Robert Bateman in Mammot… Big Horn Sheep in Mammoth Hot Springs Visitor Cent… Big Horn Sheep In Mammoth Hot Springs Visitor Cent… 1907 Rules & Regulations (4262) Visitors to Tower Falls (4249) Undine Falls on Lava Creek (1712) Undine Falls on Lava Creek (1711) Undine Falls on Lava Creek (1710) Tower Falls (4248) Tower Falls (1704) Near Tower Falls (1705) Foliage (1713) Clogs (4250) Bison (4251) Bison (1709) Bison (1708B) Bison (1708A) Bison (1708) Bison (1707) Bison (1706) Yellowstone River at Dusk (4246) Yellowstone River at Dusk (4244)