Perched atop the San Gabriel Mountains, Mount Wilson Observatory is a scientific treasure and a testament to human curiosity. With its historic telescopes, visitors can witness the same instruments that redefined our understanding of the cosmos.
Check weather conditions before visiting as the site can be affected by fog or snow.
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.
Admission ticket fees
Children
Free
Youth
Free
Adults
$15
Senior citizens
$10
Purchase Tickets
Tickets for guided tours can be purchased on-site or via the observatory's official website.
Discount information
Reduced rates for seniors and students
Free entry for children under a certain age
Astronomy Talks
Historic Telescopes
Telescope Viewing
Astronomical Exhibits
Exhibits
Telescope Tours
Hiking Trails
Guided Tours
Hiking Trails Nearby
Picnic Areas
Viewing Gallery
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.
Monday10:00 am-4:00 pm
Tuesday10:00 am-4:00 pm
Wednesday10:00 am-4:00 pm
Thursday10:00 am-4:00 pm
Friday10:00 am-4:00 pm
Saturday10:00 am-4:00 pm
Sunday10:00 am-4:00 pm
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