At OSI, we protect land for people, for habitat, forever. Learn More About Who We Are
A Place for Life.
What We Protect
New & Noteworthy
Featured News OSI Conserves Land in the South Carolina Lowcountry
In its latest conservation success in the South Carolina Lowcountry, the OSI has purchased a critical property that will protect drinking water and enhance regional wildlife connectivity.Read More
Featured News OSI Purchases and Improves Land Within Catskill Park’s Bluestone Wild Forest
OSI acquired land that will link two previously unconnected sections of the Catskill Park’s Bluestone Wild Forest. In addition to permanently protecting the land, OSI also is creating a 6-mile trail network on the forested property.Read More
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