Bishop Mountain Lookout
United States
The 186th tallest tower in the world
The Bishop Mountain Lookout, located near Island Park, Idaho, was created between 1936 and 1938 by the Civilian Conservation Corps (CCC) in the Caribou-Targhee National Forest. It was listed on the National Register of Historic Places in 1986, and its cabin is currently available as reserved accommodations through the United States Forest Service.
Building data from Wikidata (CC0); heights normalised. Summary from Wikipedia (CC BY-SA).