Lowry Air Force Base is a former United States Army Air Forces (USAAF) training base during World War II and a United States Air Force (USAF) training base during the Cold War. From 1955-1958, it served as the initial site of the U.S. Air Force Academy. It is a U.S. Formerly Used Defense Site (B08CO0505).

Fort Logan was a military installation located eight miles southwest of Denver, Colorado. It was established in October 1887, when the first soldiers camped on the land, and lasted until 1946, when it was closed following the end of World War II. After the fort closed the site was used as a mental health center and part of the land was set aside for the Fort Logan National Cemetery.