Devil's Hopyard State Park, East Haddam

Devil's Hopyard State Park is a public recreation area located at the Eightmile River's Chapman Falls in the town of East Haddam, Connecticut. The 1000acre state park includes facilities for hiking, fishing, bicycling, picnicking, and camping. It is managed by the Connecticut Department of Energy and Environmental Protection.
The park was the site of an attack by the Sons of Liberty, in 1775, on a mill owned by pro-British loyalists. After a portion of the broken millstone was found at the foot of the falls in 2002, a park sign (pictured at left) was erected to present details of the story.
The park's falls powered "Beebe's Mills" (named after the original owner) until the 1890s. The site was acquired by the state for use as a state park in 1919 at the prodding of A.G. Willard, a resident of Colchester who had expressed her concern with the extent of logging operations taking place in the area.
At some time prior to 1800, there was a malt house on George Griffin’s farm near a small tributary of the Eightmile River called Malt House Brook. The malt house was abandoned prior to 1814, but during the period of its operation Griffin grew hops in a small clearing—the "hopyard"—beside the road running through the area now called Devil's Hopyard.
There are a number of theories as to why the area was named “Devil's” Hopyard, ranging from a landowner named Dibble to supernatural explanations for the naturally occurring potholes near the falls. A sign in the park (pictured at left) has more on the legends of the etymology of the park's name.