Nipmuck State Forest is a Connecticut state forest. Its 9,000 acres (3,600 ha) surround Bigelow Hollow State Park in the town of Union and include parcels in Stafford, Ashford, and other towns. The forest is part of a larger network of forest lands making up some 40,000 acres (16,000 ha) in all. (Ref: https://en.wikipedia.org/wiki/Nipmuck_State_Forest)