Festivals & Fairs Events in Douglas County, Colorado
Annual festivals, seasonal celebrations, and large community events.
Showing 18 festivals & fairs events
Colorado Renaissance Festival — Love & Romance Weekend
Colorado Renaissance Festival Site•Larkspur
Colorado Renaissance Festival in Larkspur — 49th annual season, June 13 through August 2, 2026. 8 themed weekends featuring jousting, artisans, music, food, and full-immersion entertainment. $32 adult.
Colorado Renaissance Festival — Time Travelers Weekend
Colorado Renaissance Festival Site•Larkspur
Colorado Renaissance Festival in Larkspur — 49th annual season, June 13 through August 2, 2026. 8 themed weekends featuring jousting, artisans, music, food, and full-immersion entertainment. $32 adult.
Boots and Brews 2026
Festival Park•Castle Rock
Boots and Brews returns to Festival Park Saturday July 25 from 11 a.m. to 4 p.m. — free admission, kicks off after th...
FreeDouglas County Fair Parade 2026
Festival Park•Castle Rock
The Douglas County Fair Parade in downtown Castle Rock, presented by the Castle Rock Chamber of Commerce in partnersh...
FreeColorado 150 Celebration at Highlands Ranch Town Center
Highlands Ranch Town Center•Highlands Ranch
<p>Colorado 150 Celebration at the Highlands Ranch Town Center (9315 Dorchester St) on Saturday August 1, 2026 from 1...
FreeColorado Renaissance Festival — A Final Huzzah (Closing)
Colorado Renaissance Festival Site•Larkspur
Colorado Renaissance Festival in Larkspur — 49th annual season, June 13 through August 2, 2026. 8 themed weekends featuring jousting, artisans, music, food, and full-immersion entertainment. $32 adult.
Colorado Day Festival
Philip S. Miller Park Amphitheater•Castle Rock
Celebrate Colorado’s 150th at the Colorado Day Festival at the Amphitheater at Philip S. Miller Park — live music, fa...
FreeParker Honey Festival 2026 at O'Brien Park
O'Brien Park•Parker
<p>Parker's annual Honeybee Festival at O'Brien Park in downtown Parker. Free, family-friendly all-ages community eve...
FreeParker Brewfest 2026
O'Brien Park•Parker
<p>Parker Brewfest 2026 at O'Brien Park in downtown Parker. 30+ Colorado breweries, live music, food trucks. VIP 1–5 PM ($80), GA 2–5 PM ($50). 21+ only. Benefits Cherry Creek Valley Rotary Club of Parker.</p>
Sterling Ranch Days
Sterling Ranch CAB•Sterling Ranch
A full day of Western-themed fun at Providence Park (8100 Piney River Ave) in Sterling Ranch: Mutton Bustin', Goat Yo...
FreeCastle Rock Summer Home Show (Friday)
Douglas County Fairgrounds and Event Center•Castle Rock
<p>Free Castle Rock Summer Home Show at the Douglas County Fairgrounds (500 Fairgrounds Rd). Hands-on demonstrations,...
FreeCastle Rock Summer Home Show (Saturday)
Douglas County Fairgrounds and Event Center•Castle Rock
<p>Day 2 of the Free Castle Rock Summer Home Show at the Douglas County Fairgrounds. Saturday 10am-6pm. Hands-on demo...
FreeCastle Rock Summer Home Show (Sunday)
Douglas County Fairgrounds and Event Center•Castle Rock
<p>Final day of the Free Castle Rock Summer Home Show at the Douglas County Fairgrounds. Sunday 10am-4pm. Hands-on de...
FreeFiesta Parker
Parker Station North Parking Lot•Parker
Fiesta Parker hits downtown Parker Sat Aug 22: Latin food from 10-15 vendors, three live bands, Lucha Libre wrestling, dancers, a marketplace and kids activities. Ticketed, capped at 3,000.
The 2026 Colorado Bluegrass Festival
McAwesome Ranch•Castle Rock
The 2026 Colorado Bluegrass Festival at McAwesome Ranch (3039 Haystack Road, Castle Rock, CO 80104). One night. Nine ...
Highlands 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...
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...
FreeCity 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 ...
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