News & Events

Jeffco Open Space Foundation believes everyone needs nature to thrive, nature must be loved and cared for, experiential learning is lasting, and children are nature’s next stewards. We make these...

Volunteers of all ages are invited to help clean up 19.5 miles of Clear Creek. Afterwards, celebrate at Clear Creek Valley Park in Arvada with food trucks, live music, and...

Author: Kirsten Rosvall Part 1 in a 3-part series, highlighting different varieties of adaptive equipment Outdoor Adventurer I have always thought of myself as an adventurous person. I began rock...

We all buy groceries, right? Now you can do that at King Soopers and support Jeffco Open Space Foundation (JCOSF) at no additional cost to you. JCOSF is participating in...

Join with 200+ others spending Earth Day (April 20th) cleaning up Crown Hill Park, removing noxious weeds, and planting native species. Stay for the food and prize drawings. To register...

Jeffco Open Space Foundation (JCOSF) received a $5,000 grant from Team Evergreen Cycling https://www.teamevergreen.org to purchase equipment for the Recreation Adventures for People Experiencing Disabilities program (RAD). JCOSF will match this...

Jeffco Open Space Foundation invites you to join us for food, drinks, live music, and a silent auction at The Buffalo Rose in Golden on Monday, September 18, 5:00-8:00 pm....

On June 25, Jeffco Open Space hosted 70 visitors at Elk Meadow Park to celebrate the life of Colin Heffern at their inaugural Roll and Stroll. Attendees of all ages...

To celebrate 25 years of the Jeffco Open Space Foundation, we have rebranded and launched this new website. With branding help from Norris Design and website design from Precision Pages,...

On June 3, 2023, Jeffco Open Space’s annual National Trails Day project at Elk Meadows Park attracted 70 volunteers. Their work continued the expansion of usable trails within the park,...