Create an Account - Increase your productivity, customize your experience, and engage in information you care about.
Thanks to a$200,000 grant from History Colorado State Historical Fund, the 17 Mile Housebarn stabilization and preservation project is now complete. Read more about the 17 Mile House Farm Park.
Arapahoe County Open Space will not host the 17 Mile House Fall Festival in 2019. Please consider attending a fall event hosted by the following organizations: the Littleton Historical Museum, the Four Mile Historic Park, the Denver Botanic Gardens at Cha...
Explore Arapahoe County properties Open Spaces.