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Long Green Creek and Sweathouse Branch

Long Green Creek and Sweathouse Branch
Long Green Creek and Sweathouse Branch

Long Green Creek and Sweathouse Branch, located within Gunpowder Falls State Park, contains a maturing beech-tulip poplar-white oak forest, which will ultimately represent a climax mesic forest. The site also contains an outstanding rich herbaceous flora.

Location: Baltimore County, MD

Year designated: 1977

Acres: 249

Ownership: State

For additional information see:


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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