Copper Mountain Fire Lookout - Credit: Wikimedia Commons
The Copper Mountain Fire Lookout was built in 1934 in what was then the Glacier Ranger district of Mount Baker National Forest. The cabin-like wood frame lookout is a frame cabin with large windows on each side protected by an awning-style shutter. A shingled gable roof with prominent lightning rods covers the cabin. The lookout measures by square. During the winter of 1943 the lookout was staffed by the Aircraft Warning Service and used to watch for enemy aircraft. It is one of three lookouts remaining in North Cascades National Park from the Forest Service administration. Read more on Wikipedia
Source: en.wikipedia.org