United States of America
Bigelow Hollow State Park is a public recreation area in the town of Union, Connecticut, in the Quinebaug Highlands. The state park's 516 acres (209 ha) border Nipmuck State Forest on the east and west and Mashapaug Lake on the north. The park and forest are located in a large hollow or depression a
pproximately 700' below the surrounding ridgelines. They are managed by the Connecticut Department of Energy and Environmental Protection.
Listen to the audio guide for Bigelow Hollow State Park Free on WIP — starts by itself when you arrive, even with the screen off