Tag: San Gabriel Mountains

  • Mt. Wilson Observatory – A Day Visit from the Disneyland Resort

    High above Los Angeles, in the San Gabriel Mountains, stands the Mount Wilson Observatory at 5,710 feet (1,524 meters).  This observatory, built in 1917, was the largest in the world for over 30 years.  It was used by famous astronomers, like Edwin Hubble, and important discoveries that have stood the test of time were made…