Part park cleanup, Part community party!

Presented by the Denver Park Trust, Parks, Rivers, Trails & Trees is an annual, city-wide park stewardship day and community celebration, and a great volunteer opportunity for individuals, families, nonprofits, and businesses who care about our parks and shared public outdoor spaces.

When is Parks, Rivers, Trails & Trees?

The 3rd annual event will be held on Saturday, May 11, 2024 and will feature:

  • 17 park cleanups across the city from 10:30 a.m. – 12:00 p.m.
  • A family-friendly community celebration from 12:00 – 3:00 p.m. at the City Park Pavilion with food, drinks, games, music, and fun. All volunteers eat free!

How can I get involved?

This amazing event is made possible through our sponsors and volunteers. Visit our sponsorships page to view our opportunities or click the button below to volunteer at a park cleanup near you!

If you’d like to host your own park cleanup site, please contact

Sign up to volunteer

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