“The Invisible Peak” is a short documentary looking at an abandoned Air Force base atop Mt. Tamalpais in the San Francisco Bay area of California. The film shows us the natural beauty of the mountain as well as the scars that have been left from the government use during the Cold War. I would hope that strong cooperation between local, state and the federal government could find the resources to clean up the mountain top. To see another video about this mountain watch Fire Lookout Day.