aerial view of the mount wilson observatory in the san gabriel mountains of california

mountain plateau snow ridge geology landscape valley wilderness hill terrain winter summit alps fell plain badlands aerial view mount wilson observatory gabriel mountains california california southern western usa mountains observatory antenna aerial communications tower astronomy space astronomy telescope people scenery scenics nature mountain range forest tree view sky travel winding road travel destinations radio station curve rural scene sunny hill landscape america rocks dome mcadorey architecture solar toll kenyon devore trail hiking angeles national kttv