Mount Wilson Observatory

4.8$· InexpensiveClosed · opens 10:00 AM

Historic astronomical observatory with legendary telescopes and panoramic mountain views

Mount Wilson Observatory
Website Directions 626-440-9016

Perched high in the San Gabriel Mountains, Mount Wilson Observatory is a renowned astronomical complex famous for groundbreaking cosmic discoveries. Visitors can walk the grounds, learn about the historic 60-inch and 100-inch telescopes, and explore museum exhibits. The elevated vantage point also offers breathtaking panoramic views of the Los Angeles basin.

History

Founded in 1904 by astronomer George Ellery Hale, Mount Wilson Observatory quickly became a hub for astronomical research, notably Edwin Hubble's discovery of the expanding universe in the 1920s.

Quick tip: Allow extra travel time for the winding mountain road, and bring layers since mountain temperatures are noticeably cooler than in the city.

Expert notes

  • Wear comfortable walking shoes as there's some hiking involved to reach the observatory.
  • Bring warm clothing as temperatures can drop significantly at higher elevations.
  • Respect the historic instruments and follow all guidelines during your visit.

Features

  • Astronomical Exhibits
  • Astronomy Talks
  • Exhibits
  • Guided Tours
  • Hiking Trails
  • Hiking Trails Nearby
  • Historic Telescopes
  • Picnic Areas
  • Telescope Tours
  • Telescope Viewing
  • Viewing Gallery

Special occasion reservations

  • Private event reservations can be made by contacting the observatory's administrative office.
  • Ensure to reserve well in advance, as the observatory is a popular event location.

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