Sugar Island is a small, uninhabited island located in the St. Lawrence River in Ontario, Canada. It is part of the Thousand Islands archipelago, which is known for its scenic beauty and recreational opportunities. The island is characterized by lush vegetation and rocky shorelines, making it a popular spot for nature enthusiasts and boaters. The island is accessible by boat and is often visited for day trips. While there are no permanent residents, Sugar Island offers a peaceful retreat for those looking to enjoy the outdoors. Its proximity to nearby towns enhances its appeal for visitors exploring the Thousand Islands region.