About Arkville, New York
Arkville is a hamlet of the Town of Middletown, New York, United States. It is located along state highway NY 28 a mile north of the village of Margaretville in the western Catskill Mountains. It has the ZIP Code 12406.The main office of the Catskill Center for Conservation and Development are located in the Erpf House along Route 28. The hamlet straddles the Catskill Park Blue Line, which moves from the former Ulster and Delaware Railroad tracks to Dry Brook and then the East Branch of the Delaware River a short distance to the west.