Hornet Lookout
United States
The 186th tallest tower in the world
Hornet Lookout is a former fire lookout tower located in the Flathead National Forest and is located approximately 45 miles (72 km) north of Columbia Falls, Montana. On August 19, 1983, Hornet Lookout was added to the National Register of Historic Places.
Building data from Wikidata (CC0); heights normalised. Summary from Wikipedia (CC BY-SA).