The Catskill Mountains, also known as the Catskills, are a range of mountains in southeastern New York State, and are a subrange of the larger Appalachian Mountains.
Lovecraft's Fiction[]
Joe Slater lived in a backwoods community of generational hill dwellers in the Catskills before he was confined to a mental hospital for his killing of Peter Slader. (HPL: "Beyond the Wall of Sleep")