Jeffco Mineral Show

Name: Jeffco Mineral Show
Start: 2026-11-20T10:00-07:00
End: 2026-11-20T17:00-07:00
Location: Jefferson County Fairgrounds

When Friday, November 20, 10 a.m. to 5 p.m.

Where Jefferson County Fairgrounds, 15200 w 6th ave, Golden, CO

Cost Free

From Visit Denver

Good for Free

The annual Jeffco Mineral Show returns November 20, 21, and 22, 2026, at the Jefferson County Fairgrounds!

Details come from the organizer and can change. Check their page before you go.

Sections