Beaver Island State Park is a New York state park located on Grand Island in northwestern Erie County, New York in the United States. It is situated at the southern end of the island on the bank of the Niagara River and served by the Beaver Island Parkway, a 2.72mi highway linking the park to Interstate 190 (I-190). Included within the park is the Beaver Island State Park Golf Course, a USGA-recognized championship 18-hole, par-72 public golf course.
