West Sister is an island located in Lake Erie, part of the Lake Erie Islands in the United States. It is known for its natural beauty and is a designated wildlife refuge, providing habitat for various bird species. The island is uninhabited and is primarily accessed by boat, making it a peaceful destination for nature enthusiasts. The island is part of the U.S. Fish and Wildlife Service and is managed to protect its unique ecosystems. Visitors can enjoy activities such as birdwatching, hiking, and exploring the diverse flora and fauna. West Sister is an important site for conservation efforts in the region.