42.49408760953141,-74.37298503011408
Keyserkill State Forest is 1,169 acres sprawling along the hills outside of Blenheim, south of Middleburgh. It is bordered by Gates Hill State Forest to the north.The Keyserkill runs in a gully along Keyserkill Road, where a small primative campsite tucked along the creek. A similiar campsite can be found along Coon Den Road.

https://andyarthur.org/keyserkill-state-forest
http://www.dec.ny.gov/lands/103057.html