Open Spaces Master Plan

StoryMapsWebsite 1_Nov 2020-01 Opens in new window

Study Your Space

We want to be sure our updated Master Plan reflects your interests, values and priorities. Explore an online interactive website, take a questionnaire and help us prioritize our future for the next decade and beyond. 

Visit the interactive website now.

Virtual Open Houses
Arapahoe County Open Spaces recently hosted two virtual Public Open House meetings to share potential priorities for its future direction for the next decade and beyond. If you were unable to attend one of these events, you can watch a recording.

Envisioning the Future of Open Spaces


More than a decade ago, Arapahoe County voters approved funding to create a new Open Spaces Program to acquire, develop and manage open spaces, regional parks, and trails for the use and enjoyment of citizens for generations to come. Group of friends enjoy the hiking trailNow, the County is seeking public input to craft a vision for the future of the open spaces program.

We’ve heard from citizens how much you value and enjoy these spaces and resources, and how important they are in creating healthy, happy communities. At our core, we are driven to supporting the people of Arapahoe County – and responding to the evolving needs of the diverse communities we serve.

To that end, the County has launched a yearlong project to update its decade-old Master Plan, and your feedback is vital to the process.

Father and son enjoy the bike pathThis work is critical, now more than ever. We’ve seen a 14 percent population growth in the County since 2010 and record use of our parks, trails and open spaces. With that comes growth-related stressors that need to be addressed, along with opportunities for new programs and expansion.

Among the objectives for the updated master plan are prioritizing land acquisitions, expanding the Open Space Program’s reach, generating public support for the renewal in 2023 of the dedicated sales tax, and building the next generation of leaders and environmental stewards.

Your Voices Matter

Since Spring 2020, the County in collaboration with Denver-based planning firm Design Workshop has been reaching out and engaging community residents in meaningful ways. Your voices are steering the process and helping us shape our programs and services. Please continue to share your feedback at, and check back here for project updates and opportunities to get involved. 

Youth_Adventure_Workbook_activity_page Opens in new windowAttention Arapahoe County youth! Download our updated Adventure Workbook. Everyone who returns a completed workbook will receive a FREE bike frame bag from Arapahoe County! 

Questions? Contact

What We've Heard So Far

pic_LISTEN_Engagement_survey_thumbnail Opens in new windowLISTEN Engagement Report: This document summarizes what we’ve heard to date from our community and County stakeholders through a variety of surveys, interviews and targeted discussions. 

Download our LISTEN Engagement Report.

pic_ACOS-MP-Survey-Report_thumbnail Opens in new windowMaster Plan Survey: These documents are for people who want to dive deeper into the public survey data and key findings. A summary is presented, along with the full survey results.

Download our Master Plan Survey Summary
Download our Master Plan Survey Appendices

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EMAIL with comments, questions, concerns

Associated Master Plans and Studies

To view the current master plan, as well as other Open Spaces plans and associated studies, please visit the Planning Documents page.