Parks & Open Space

Adams County Regional Park and Fairgrounds Master Plan

The Adams County Parks and Open Space Department and a consultant team led by Design Workshop are working together to update the Adams County Regional Park and Fairgrounds Master Plan. The park serves as a respite for people, contains an abundance of wildlife, provides a variety of recreational opportunities, and houses the Adams County Fairgrounds, Adams County Museum and two 18-hole golf courses. Today, Adams County is trying to meet and balance the needs of the Regional Park and Fairgrounds clientele and visitors while looking to the future. A comprehensive master plan will ensure stewardship of natural resources, meet recreational demands of a growing regional population, as well as study the continued marketability and financial viability of the improvements to the regional facility.

For this project, it’s critical that we get community input throughout the process, so we are asking for citizens and stakeholders to please share their feedback and suggestions via email. Please check back often for updated materials.

Review the items from the Feb. 2 Open House: 

Review items from the April 4 Open House:


The Parks and Open Space Department provides planning, management and maintenance of the county parks system that includes:

Open Space Sales Tax Program

The Adams County Fair and the Open Space Sales Tax Program are administered by the Parks and Open Space Department.

Alerts! Trail Detours and Closures

The South Platte River Trail will be partially closed about a half mile north of 104th Avenue beginning Monday, Oct. 31. A reservoir spillway is being constructed that will require a small segment of the trail to be closed, although most of the trail between 104th and 120th Avenues will remain open. The trail is expected to re-open by the end of February. 

Information and Programs

The department provides information and programs for the public, through Colorado State University Cooperative Extension services, which include:

  • 4-H / youth
  • Agriculture
  • Commercial greenhouse
  • Horticulture
  • Small acreage management
  • Weed district
Nathan Mosley
9755 Henderson Rd.
Brighton, CO 80601
Ph: 303.637.8000
Fx: 303.637.8015


Monday - Friday
8 a.m. - 4:30 p.m.

Facility Reservations
Tuesday- Friday
8 a.m. - 5:30 p.m.