National Natural Landmarks

Cook Forest

Cook Forest
Cook Forest. Photo by B. Anderson.

Cook Forest, located within Cook Forest State Park, is a relict of the forest type that once covered northern Pennsylvania. The forest is predominately comprised of Eastern white pine along with Eastern hemlocks and mixed hardwood tree species.

Location: Clarion County, PA ; Clarion County, PA ; Forest County, PA ; Forest County, PA

Year designated: 1967

Acres: 332

Ownership: State

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Please remember, National Natural Landmarks (NNLs) are not national parks. NNLs are owned by a variety of public and private entities and allowing visitation is at their discretion. Many NNL sites maintain public websites where additional information may be found.

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