In observation of the Juneteenth Day holiday, all County offices will be closed on Friday, June 19, 2026. Offices will reopen for regular hours on Monday, June 22. Many County services are available 24/7 on our Online Services webpage.
In 2026, communities across the country will commemorate the 250th anniversary of the United States, while Colorado celebrates 150 years of statehood. These milestone anniversaries present a once-in-a-generation opportunity to reflect on the stories, places, and people that shaped our communities.
Douglas County’s open spaces, historic sites, and cultural institutions offer living connections to the events that shaped Colorado’s early development. Through partnerships with local organizations the County will create opportunities for residents to engage with these stories in meaningful ways.
In 2026, Douglas County is hosting a series of events that invite residents to experience the open spaces and historic sites that are living connections to Colorado’s path to statehood.
Step into the story of Douglas County like never before. “Thriving Through Time: Adaptation on the Palmer Divide” is a new exhibit showcasing the largest public collection of historic artifacts assembled by the County to date. From mammoth hunters and early Indigenous communities to gold rush pioneers and modern-day water innovators, this exhibit explores how people have adapted and thrived in the unique environment of the Palmer Divide for thousands of years.
Tracks Across Our Land is a temporary exhibit developed through a partnership between the Town of Parker and the Douglas County History Repository. Located inside the Old School House building, the exhibit highlights artifacts and stories that trace the evolution of transportation across Douglas County – from Indigenous trails to stagecoach routes, railroads, and modern highways.
Artifacts on display include stone tools and projectile points from pre-contact archaeological sites, stagecoach-era horseshoes and ceramics, railroad spikes and maps, historic license plates, and early automotive parts.
The talk this evening will entertain you and give you a picture of Douglas County before and after Colorado became a State. Learn about Gold Miners and the first settlement in Douglas County. Archaeologist Norma Miller and her daughter Laura Miller will present a PowerPoint slide conversation on the archaeological investigations of the Russellville area including military encampments during the Civil War. A question-and-answer period follows the talk. Artifacts are on display at the Parker Water & Sanitation Headquarters.
This family-friendly event brings the community together to enjoy the outdoors while learning about responsible land stewardship and the natural resources that make Douglas County special. Join us for food trucks, games and family activities, guided hikes (including special access areas, and meet rangers, first responders, and wildlife and outdoor experts.
Moments That Made US is a History Colorado campaign that explores our nation’s founding principles and shares multiple perspectives from some of the United States’s most significant moments. They show how the nation has advanced the founders’ ideals, and when we’ve fallen short, inviting us to reflect on what it means to be American.
They show us that our story was never inevitable. We shaped it at every turn.
Enjoy a record-breaking drone show celebrating the 250th anniversary of the Unites States and Colorado’s 150th birthday.
Prairie Canyon Ranch Open Space barn (left) and saloon (right)
Miksch Helmer Cabin in Roxborough
Manhart Dry Goods and Grocery Store
Parker Water and Sanitation District Headquarters Exhibit
Sandstone Ranch
Manhard Family & House, Sedalia
