High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! A fire lookout tower, fire tower or lookout tower, provides housing and protection for a person known as a "fire lookout" whose duty it is to search for wildfires in the wilderness. The fire lookout tower is a small building usually located on the summit of a mountain, or other high vantage point in order to maximize the viewing distance and range, known as view shed. From this vantage point the fire lookout can see any trace of smoke that may develop, determine the location by using a device known as an Osborne Fire Finder, and call fire suppression personnel to the fire.