File:El Cajon.jpg

Summary
"View of El Capitan from Santee's Sky Ranch" by Devindad - Own work. Licensed under CC0 via Wikimedia Commons - https://commons.wikimedia.org/wiki/File:View_of_El_Capitan_from_Santee%27s_Sky_Ranch.jpg#/media/File:View_of_El_Capitan_from_Santee%27s_Sky_Ranch.jpg