The Sourland Mountain Preserve is located on Sourland Mountain, in the Sourlands region of New Jersey. It is within Hillsborough Township and Montgomery Township of Somerset County. [1] The largest donation of land was made by Norma Gilbert Farr, trustee of the Linus R. Gilbert Foundation. The Farr family has donated over 3,000 acres to the Sourland Mountain Preserve and the Somerset County Parks Commission.
