CSA partner logos_horizontal

Our Mission

Founded in 1965, Open Space STL works independently and collaboratively to conserve and sustain land, water, and other natural resources for the health and well-being of people throughout the St. Louis region.

Get Involved

Make a volunteer profile

Updates

Budget Dumpster's Donation to RDP Trash Bash
Honor Steve Nagle, former Open Space Board President, at celebration of life
Open Space STL Name Change + Radio Interview

Contact Us

314.835.9225

info@openspacestl.org

12450 West Watson Road St. Louis, MO 63127