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Tamarack Swamp

Tamarack Swamp
Tamarack Swamp

Tamarack Swamp is an outstanding example of a large headwater swamp occurring in a glacially blocked stream valley. The two bogs, rich in wetland vegetation and including rare species, are the finest examples of acid kettle hole bogs in glaciated northwestern Pennsylvania.

Location: Warren County, PA

Year designated: 1977

Acres: 981

Ownership: State


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Please remember, National Natural Landmarks (NNLs) are not national parks. NNL status does not indicate public ownership, and many sites are not open for visitation.

Last Updated: June 28, 2012