Part of Julian, Mountains & Anza-Borrego, our guide to Julian, Descanso, Pine Valley, the Laguna Mountains and Borrego Springs.
Julian Pioneer Museum, at 2811 Washington Street, is open Fridays 11am to 3pm and Saturdays and Sundays 10am to 4pm, per its own site. The suggested donation is $5 per person, and children 12 and under are free. The county page lists different hours, so call 760-765-0227 first.Checked October 23, 2026.

Before You Go
Because volunteers staff the museum, a posted open day is not a guarantee. Call 760-765-0227. Julian Town Hall and the Eagle Mining Co. tour are also in town.
What We Could Not Verify
- Hours conflict: the museum’s own site says Friday 11-3 and Saturday and Sunday 10-4; the county parks page says 10 a.m. to 4 p.m. year-round. The museum’s site wins.
- Whether it is open on a given Friday to Sunday (volunteer-staffed), and any seasonal closure: the page states none.
- Free days other than children 12 and under: not confirmed.
- Map point is from OpenStreetMap, not an official coordinate.
More in Julian, Mountains & Anza-Borrego
FAQ
When is the Julian Pioneer Museum open?
Its own site says Fridays 11am to 3pm and Saturdays and Sundays 10am to 4pm. It is volunteer-run, so call 760-765-0227. The county page lists different hours.
How much does the Julian Pioneer Museum cost?
The suggested donation is $5 per person, and children 12 and under are free.
Sources
Checked October 23, 2026 by It’s San Diego. Cite this page: It’s San Diego (itssandiego.com), checked October 23, 2026. Free to quote with a link to this page; tables are licensed CC BY 4.0.