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United States›Colorado›Jefferson County

Jefferson County, Colorado

Local news, businesses, events, jobs, homes and marketplace for Jefferson County, Colorado.

Things To Do in Jefferson County

Activities, trails, tours and outings

Things To Do

Jefferson County Farmers Market

An upcoming things to do listing in Jefferson County, Colorado, open to the public.

Date
September 22, 2026
Venue
Union Hall, Jefferson County
Admission
Free

Jefferson County Art Crawl

Date: September 15, 2026

Jefferson County Trail Days

Date: September 15, 2026

Jefferson County Food Truck Rally

Date: August 18, 2026

Jefferson County Community Concert

Date: August 22, 2026

Things To Do

Jefferson County Maker Fair

An upcoming things to do listing in Jefferson County, Colorado, open to the public.

Date
September 1, 2026
Venue
Union Hall, Jefferson County
Admission
$30

Things To Do

Jefferson County Winter Market

An upcoming things to do listing in Jefferson County, Colorado, open to the public.

Date
September 14, 2026
Venue
Union Hall, Jefferson County
Admission
$20

Things To Do

Jefferson County Live on the Waterfront

An upcoming things to do listing in Jefferson County, Colorado, open to the public.

Date
August 31, 2026
Venue
Copper Hill Hall, Jefferson County
Admission
$5

Things To Do

Jefferson County Farmers Market

An upcoming things to do listing in Jefferson County, Colorado, open to the public.

Date
September 7, 2026
Venue
Union Hall, Jefferson County
Admission
$40

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