Festivals & Fairs Events in Douglas County, Colorado
Annual festivals, seasonal celebrations, and large community events.
Showing 27 festivals & fairs events
The 2026 Colorado Bluegrass Festival
McAwesome Ranch•Castle Rock
The Colorado Bluegrass Festival (formerly RockyGronk) brings nine local bluegrass bands to McAwesome Ranch in Castle Rock for a single night of music, community and camping.
Oktoberfest at Lone Tree Brewing Parker
Lone Tree Brewing Company - Parker•Parker
Oktoberfest at Lone Tree Brewing's Parker taproom — beer, Big Stuff Colorado food, KB Ranch mini Highland cows & donkeys, polka music & a stein hoisting contest.
FreeHighlands Ranch Western Fest at the Mansion
Highlands Ranch Mansion•Highlands Ranch
<p>Western Fest at the historic Highlands Ranch Mansion. Free family event celebrating Highlands Ranch's western heri...
FreeOktoberfest at Lone Tree Brewing
Lone Tree Brewing Company•Lone Tree
Oktoberfest at Lone Tree Brewing's original taproom, with KB Ranch mini Highland cows and donkeys from 1 to 4pm.
FreeFall Fest at Mission Hills Castle Rock
Mission Hills Church Castle Rock•Castle Rock
A free family Fall Fest in Castle Rock — inflatables, a balloon artist, face painting, a fire truck visit, and free burgers, hot dogs and dessert. No tickets, no registration.
FreeAutumn Arts & Crafts Fest
Larkspur Community Park•Larkspur
The Autumn Arts & Crafts Fest returns to Larkspur Community Park — a free, family-friendly festival featuring local a...
FreeLiving The Dream Oktoberfest
Living The Dream Brewing•Highlands Ranch
Living The Dream Brewing throws its annual Oktoberfest at the Highlands Ranch taproom, running noon to 10pm. Zuma's R...
FreeOktoberfest
Wilcox Square - Historic Downtown Castle Rock•Castle Rock
Produced by the Downtown Merchants Association, come and join us for an unforgettable Oktoberfest celebration in Down...
FreeAutumn Arts & Crafts Fest
Larkspur Community Park•Larkspur
Day two of the Autumn Arts & Crafts Fest at Larkspur Community Park — a free, family-friendly festival featuring loca...
FreeGilly's Pumpkin Patch 2026
Gilly's Pumpkin Patch•Castle Rock
Gilly's Pumpkin Patch returns to Castle Rock for its 2026 season, open Fridays and Saturdays only across three weeken...
Lone Creek Farms Fall Festival 2026
Lone Creek Farms•Franktown
Lone Creek Farms opens its fall festival on Friday, September 25 and runs Thursdays through Sundays until November 1 ...
Colorado Highland Games
Denver Polo Club•Sedalia
62nd annual Colorado Scottish Festival & Highland Games at the Denver Polo Club — $20-$45, under 7 free.
Douglas County Fall Festival at Sandstone Ranch
Sandstone Ranch Open Space•Larkspur
Douglas County's annual Fall Festival returns to Sandstone Ranch on Saturday, September 26, 10am to 3pm. Free, all ag...
FreeOktoberfest Highlands Ranch 2026
Highlands Ranch Town Center•Highlands Ranch
Free Oktoberfest in Highlands Ranch Town Center, 1-9pm — oompah bands, dachshund races, stein hoisting and Dead Floyd closing the night.
FreeParker Fall Fest 2026 — Then and Now in Business and Trade
O'Brien Park•Parker
Parker Fall Fest 2026 returns to O'Brien Park as part of the Town of Parker's 250/150/45 'Back to Our Roots' Signatur...
FreeColorado Highland Games
Denver Polo Club•Sedalia
62nd annual Colorado Scottish Festival & Highland Games at the Denver Polo Club — $20-$45, under 7 free.
City of Lone Tree Fall Festival 2026 at Schweiger Ranch
Schweiger Ranch•Parker
<p>Annual Fall Festival presented by the City of Lone Tree and the Schweiger Ranch Foundation. Celebrate fall at the ...
FreeGlow Dance Party - Therapeutic Recreation Fundraiser
Miller Park Amphitheater•Castle Rock
Don't miss our annual Glow Dance Party benefiting the Therapeutic Recreation Program. Participate in fitness dance pr...
FreeSpooktacular
Miller Park•Castle Rock
It’s Halloween and time for fall fun with the entire family. Celebrate all things not-so-spooky at Spooktacular. Fami...
FreeHRCA Haunted Forest 2026
Field South of Rocky Heights Middle School•Lone Tree
HRCA's annual Haunted Forest takes over the field south of Rocky Heights Middle School for two frightful nights, Octo...
HRCA Haunted Forest 2026
Field South of Rocky Heights Middle School•Lone Tree
HRCA's annual Haunted Forest takes over the field south of Rocky Heights Middle School for two frightful nights, Octo...
Fangtastic Festival
Festival Park•Castle Rock
Join us for a spook-tacular Halloween Trick-or-Treat Community Event designed especially for families and caregivers ...
FreeMayor's Holiday Lighting
O'Brien Park•Parker
O’Brien Park comes alive for the holidays! Join the Town of Parker for an enchanted evening in O’Brien Park at 5:00 p...
FreeHometown Holiday Experience Weekend
Downtown Parker•Parker
Celebrate the season during the Town of Parker's Hometown Holiday Experience, held weekends, Nov. 28 through Dec. 20 ...
FreeHometown Holiday Experience Weekend
Downtown Parker•Parker
Celebrate the season during the Town of Parker's Hometown Holiday Experience, held weekends, Nov. 28 through Dec. 20 ...
FreeHometown Holiday Experience Weekend
Downtown Parker•Parker
Celebrate the season during the Town of Parker's Hometown Holiday Experience, held weekends, Nov. 28 through Dec. 20 ...
FreeHometown Holiday Experience Weekend
Downtown Parker•Parker
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