• Today, the old post is the Fort Yellowstone-Mammoth Hot Springs Historic District, designated as a National Historic Landmark on July 31, 2003.
  • A second phase of building and upgrades started in 1908 which resulted in the prominent architecture visible at Fort Yellowstone in the 21st century.
  • In 1917, The Army returned and finished their duty completely in 1918. Since that time, historic Fort Yellowstone has been Yellowstone's headquarters.
  • The Fort Yellowstone Historic District is the first main place you come to if you are entering Yellowstone National Park from the north entrance.
  • With the exception of 1904 and 1905 at Fort Yellowstone always one or two cavalry troops were stationed. 1904/ 05 the fort was occupied by four troops by far.
  • Complete information about Fort Yellowstone in (near) Mammoth Hot Springs, Wyoming.
  • The facilities of Fort Yellowstone now comprise the Yellowstone National Park headquarters, the Horace Albright Visitor Center and staff accommodations.
  • Witness the ever-changing landscape shaped by hot springs and vibrant microbial life. Explore the historic Fort Yellowstone and marvel at the resident elk herd.
  • Men from Company M, First United States Cavalry, Fort Custer, Montana Territory came to Yellowstone under the command of Captain Moses Harris.
  • Explore Yellowstone National Park’s headquarters and the red-roofed fort that served as a U.S. Army base during the park’s early days.