Steel tower built in 1936 and abandoned in 1985.
A steel tower and cabin built in 1938. The cabin is currently on the rental program.
Built in 1940 and currently staffed for fire detection.
Built in 1932 and currently being utilized as an electronics facility.
Built in 1922 and currently staffed for fire detection.
Built in 1936, abandoned 10 years later in 1946. Today it stands as a safe shelter to hunters, hikers and explorers.