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
-
Featured News North Country Creamery Secured as Thriving Dairy Operation, with Support from OSI and the Klipper Family FundUsing a lease-to-own model structured by OSI and our Klipper Family Fund, the talented young operators behind North Country Creamery, a popular dairy in New York's Central Champlain Valley, are now official co-owners of their farm.
Read More -
Featured News OSI Unveils 2016 Annual ReportIn 2016, our accomplishments were big--not only in terms of acreage, but also in terms of impact on people and the land we love and need.
Read More
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.
DonateSubscribe to our newsletter
We get in touch once a month with our most important news, stories, and updates.