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  1. Trails
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  1. Arapahoe County Open Spaces

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Spotlight

  1. The Open Spaces Department works to preserve natural and heritage areas, enhance neighborhood and regional parks and build and maintain trails. Since its inception, the program has built or improved more than 76 miles of new trails, supported more than 180 park and trailhead projects, and conserved more than 31,000 acres of open space.

  1. CP_Cheyenne_Arapahoe_Reopening_2023_REVISED

    New date announced for grand re-opening of Cheyenne-Arapaho Park

    Join us Friday, June 16 from 1:30-2:30 p.m. to celebrate the grand re-opening of Cheyenne-Arapaho Park Read on...
  2. CP_Picture_Plains_Encanto_2023

    Encanto opens Pictures on the Plains movie series

    Tickets on sale now for two animated favorites—Encanto on June 22 and Secret Life of Pets on June 29 Read on...
  3. CP_Water-wise_Gardening_2023

    Water Wise Gardening at the 17 Mile House Farm Park

    Join us on Saturday, June 10 and learn about drought-tolerant plants from CSU Extension Master Gardeners. Featured activity: scavenger hunt to identify plants! Read on...
  4. Graphic showing a blue ribbon

    Get your submissions ready for Public Competitions at the County Fair

    Tons of entry divisions, from photography to quilting, baking to woodworking, and more. Adult and youth competitions! Registration opens June 1. Learn More...
/CivicAlerts.aspx

Stay Engaged

  1. Learn more about our program and take a walk outside along your favorite trail or bring your children to play in a neighborhood park. Chances are you'll see examples of your open space tax dollars at work in Arapahoe County's great outdoors. 
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  1. News
  1. CP_Cheyenne_Arapahoe_Reopening_2023_REVISED

    New date announced for grand re-opening of Cheyenne-Arapaho Park

    Join us Friday, June 16 from 1:30-2:30 p.m. to celebrate the grand re-opening of Cheyenne-Arapaho Park Read on...
  2. CP_Picture_Plains_Encanto_2023

    Encanto opens Pictures on the Plains movie series

    Tickets on sale now for two animated favorites—Encanto on June 22 and Secret Life of Pets on June 29 Read on...
  3. CP_Water-wise_Gardening_2023

    Water Wise Gardening at the 17 Mile House Farm Park

    Join us on Saturday, June 10 and learn about drought-tolerant plants from CSU Extension Master Gardeners. Featured activity: scavenger hunt to identify plants! Read on...
  1. CP-CAP-Postponed

    POSTPONED: Cheyenne-Arapaho Park Grand Re-Opening event

    Due to expected inclement weather, the event is being rescheduled Read on...
  2. Woman working a wool spinning wheel, working wool into thread

    Wool spinning at the 17 Mile House Farm Park

    Join us on Saturday, May 13 and try wool carding by hand and dye your own sheep’s wool! Read on...
  3. SMP_CP_Cheyenne_Arapahoe_Reopening_2023

    Cheyenne-Arapaho Park renovation completed in time for summer

    Public is invited to attend grand re-opening celebration May 10 Read on...
View All News
/CivicAlerts.aspx
  1. Calendar

May 2023

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There are no published events in current month.

View All Calendars
/Calendar.aspx
  1. Volunteer

OS Volunteer

There are many ways citizens can get involved, from volunteering to serving on a citizen board, such as:

  • Citizen Boards and Committees
  • Volunteer Connections
  • Arapahoe County Foundation
  • Arapahoe County Sheriff’s Office Citizen Academy
  • Homeowner and Neighborhood Associations 

Visit our Get Involved page to learn more!

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Contact

  1. Arapahoe County Open Spaces

    6934 S Lima Street
    Centennial, CO 80112

    Phone: 720-874-6540
    Email: open_spaces@arapahoegov.com

    All County Offices

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