The Rookery at 12-14 Sumner Place is the oldest house in Kansas. It was completed in 1834 and was the first permanent post headquarters building. Lieutenant Douglas MacArthur lived here in the early 1900s. The building is a Registered National Landmark.
The Buffalo Soldier Monument, the brainchild of General Colin Powell, is a recent addition to Fort Leavenworth's historic landmarks. Dedicated in 1992, the monument honors the African-American soldiers who served in the 9th and 10th Cavalry Regiments.
The "DB," as it is known, was established as a military prison in 1873. The buildings inside date from 1863 to 1964. The DB is the only military maximum security facility.
This USDB closed in 2003 and the inmates were moved to the new USDB on the west side of the fort. The 'castle'