Sandy Island Beach State Park Adventures

Sandy Island Beach State Park is located on the western shore of Lake Michigan near the town of Washington Island in Door County, Wisconsin. This 280-acre park protects a rare and ecologically significant barrier beach and dune complex, one of the largest of its kind on the Great Lakes. The park contains sandy beaches and large sand dunes backed by a forest of pine and hardwoods, providing habitat for numerous plant and animal species including rare orchids and migratory birds. Historically, the area was shaped by changing lake levels and wind-driven sand movement, creating this dynamic landscape. The park is also part of the regional network of natural areas protecting the biodiversity of Lake Michigan's coastal environment. Visitors are drawn to the park for its quiet, less-developed beaches, excellent opportunities for hiking, birding, and photography. Trails run through dunes and forested areas, offering scenic views of the lake and a chance to observe wildlife in a relatively undisturbed setting. The park's sandy beach is popular in summer and offers a peaceful alternative to more crowded Lake Michigan beaches. In winter, the park’s landscape is transformed and can be visited for quiet snowshoeing and winter birdwatching. Sandy Island Beach State Park provides an accessible yet preserved natural area showcasing the unique barrier beach ecosystems of the Great Lakes region.