At OSI, we protect land for people, for wildlife, forever. Learn More About Who We Are
A Place for Life.
What We Protect
New & Noteworthy
Featured e-News September 2019
September Enews Announcing the OSI Luncheon honoring Diana Taylor, and the 2019 McHenry Grant winners; watch a video of a ride on the newly restored Smiley Carriage Road; and read about our latest conservation and more.Read More
Featured News Latest South Carolina Project by the Open Space Institute Secures Section of Popular Paddling Creek Near Congaree National Park
Building upon the more than 12,000 acres it has already conserved in South Carolina, the Open Space Institute has protected a key section of a popular paddling creek near Congaree National Park, just outside of the City of Columbia.Read More
- 2019 Annual Land Trust Alliance Rally to Feature Two OSI Presenters
- Latest South Carolina Project by the Open Space Institute Secures Section of Popular Paddling Creek Near Congaree National Park
- OSI Conducting Outreach as Part of Planning Process to Improve Trail Access and Water Quality at Boonton Reservoir
What You Can Do
Donate to support OSI’s work
Become a part of our mission to safeguard at-risk places through your tax-deductible gift.Donate
Subscribe to our newsletter
We get in touch once a month with our most important news, stories, and updates.