Kelleys Island State Park is located on Kelleys Island in Lake Erie, Ohio. The park covers over 600 acres and features a variety of natural landscapes, including forests, wetlands, and shoreline. Visitors can enjoy activities such as hiking, birdwatching, and picnicking, as well as access to the island's beaches. The park is also home to unique geological formations, including the Kelleys Island Glacial Grooves, which are large, carved grooves in limestone created by glacial activity. Camping facilities are available for those who wish to stay overnight, making it a popular destination for outdoor enthusiasts.