Curated observing site

Mt. Wilson Red Box Trailhead

San Gabriel Mountains · Suburban sky skies

About this place

Horizon
Partial Obstructions
Region
San Gabriel Mountains

Designation & sky

Type
Observing Site
Sky quality
Bortle 5 · Suburban sky

Access & field notes

Access
Public
Drive time
50m
Cell signal
Moderate
Amenities
Parking turnout · Trail access
Safety
Winding mountain road. Elevation helps cut light dome but tree cover limits horizon.

Official links

Verify hours, access, and current conditions before you go.

Dark-sky stays near here

Book a night under these skies — the closest astronomy-forward stays in the Stella catalog.

On the map

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