At OSI, we protect land for people, for habitat, forever. Learn More About Who We Are
A Place for Life.
What We Protect
We protect land that supports the things we can’t live without — like clean water, climate protection, and healthy communities — and safeguard the places that make life worth living, like parks for recreation and plant and animal habitat.
How We Do It
Over the past 40 years, we’ve helped save millions of acres through land acquisition, funding, and research and advocacy. We’re also increasing access to the great outdoors through our support of grassroots efforts and park enhancement projects.
New & Noteworthy
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Featured News Saving the Southern Cumberlands: A Story Map by the Open Space InstituteThe Southern Cumberland Plateau boasts some of the most geologically unique habitat in North America. A new Story Map by OSI uses the power of maps and geography to convey the land’s many values — and the importance of protecting it.
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Featured News River-to-Ridge Trail Grand Opening 2018 (Video)The Open Space Institute on September 8 announced the official opening of the River-to-Ridge Trail in New Paltz, New York. The completed section of trail runs along the Wallkill River from the Carmine Liberta Bridge to Butterville Road.
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Latest News
- OSI Support Leads to Protection of 2,200 Acres of Land for Delaware River Watershed Drinking Water
- OSI-Initiated Project to Create New Gateway to the Adirondacks Begins to Take Shape
- OSI Acclaims Historic Senate Action to Permanently Authorize LWCF and Guarantee Dedicated Funding
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.
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