Mount Wilson Toll Road, Historic mountain trail in Sierra Madre, California.
The Mount Wilson Toll Road extends 7 miles through the San Gabriel Mountains, featuring multiple rest spots and natural rock formations along its path.
Construction of the toll road began in 1891 to provide access to Mount Wilson Observatory, with initial fees of 25 cents for hikers and 50 cents for horseback riders.
The trail connects to Mount Wilson Observatory, which has made significant contributions to astronomical research and scientific discoveries since the early 1900s.
Hikers require appropriate footwear, sufficient water, and snacks for the challenging 3 to 4-hour ascent through rocky terrain with substantial elevation changes.
The road includes preserved sections of the original 1891 construction, demonstrating engineering methods used for mountain access in the late nineteenth century.
Location: California
GPS coordinates: 34.19830,-118.05400
Latest update: March 15, 2025 15:19
Mount Wilson Observatory
3 km
Mount Wilson
2.9 km
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Eaton Canyon
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Queen Anne Cottage and Coach Barn
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Mount Disappointment
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Chantry Flat
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Mount Lowe
6 km
Gabrielino Trail
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Upton Sinclair House
6.4 km
Andrew McNally House
7.6 km
San Gabriel Peak
6.5 km
The Bunny Museum
6.1 km
Old North Church
4 km
Hooker Telescope
3.1 km
Gen. Charles S. Farnsworth County Park
7.1 km
Keyes Bungalow
6.6 km
The Oaks
6.7 km
House at 1487 Loma Vista Street
7.4 km
House at 1141 North Chester Avenue
7.4 km
Hooker telescope
3.1 km
60-inch telescope
2.9 kmReviews
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