Croil

Croil Island is a 796-acre uninhabited island on the St. Lawrence River in the Town of Louisville in St. Lawrence County, New York, United States. The island is currently occupied by the undeveloped Croil Island State Park.
  • Location: St. Lawrence River
  • Area: 796 acres (322 ha)
  • Highest elevation: 299 ft (91.1 m)
  • State: New York
  • County: St. Lawrence
  • Town: Louisville
Data from: en.wikipedia.org