Ice Caves No Longer Safe
The ice formations in Leelanau Township, north of the park, are no longer safe to visit. High winds have fractured the ice, moving it to the west. Huge cracks have formed in the cave arches, making them very unsafe and open water is now visible.
Natural Features & Ecosystems
Congress recognized the importance of the natural features of the Sleeping Bear Dunes area of Michigan in establishing the National Lakeshore in 1970. “Be it enacted…That the Congress finds that certain outstanding natural features, including forests, beaches, dune formations, and ancient glacial phenomena, exist along the mainland shore of Lake Michigan and on certain nearby islands in Benzie and Leelanau Counties, Michigan, and that such features ought to be preserved in their natural setting and protected from developments and uses which would destroy the scenic beauty and natural character of the area.”
And so they are, recognized and preserved, and protected from development, forests and dunes, glacial features, lakes and streams, wetlands, Lake Michigan shoreline and islands. This is an effort because of constant threats, disturbances, past land use practices, increasing use and special interests, and pressures of outside growth and development.
Did You Know?
The U.S. Life-Saving Station in Glen Haven was moved from Sleeping Bear Point in 1931 because it was being covered with sand from the moving dunes. Visit the Maritime Museum in Glen Haven in Sleeping Bear Dunes National Lakeshore to see how the crew lived and worked. More...