South Manitou Island is part of the Sleeping Bear Dunes National Lakeshore in Michigan. It is located in Lake Michigan and is known for its natural beauty, featuring sandy beaches, forests, and rolling dunes. The island covers about 3,300 acres and is accessible by ferry from the mainland. Visitors to South Manitou Island can enjoy various outdoor activities, including hiking, camping, and birdwatching. The island is home to historical sites, such as the South Manitou Island Lighthouse, which was built in 1858. The island's serene environment makes it a popular destination for nature lovers and those seeking solitude.