Mainland Sea Caves - Winter Conditions
Follow this link for information on winter conditions at the mainland sea caves: what to wear, what to bring, how to get there, and things you should know. More »
There are current closures of areas within the Apostle Islands National Lakeshore. Click for more information and see if these closures will affect your trip. More »
South Twin Island
A 0.25 mile trail links the dock area with an abandoned airstrip.
Did You Know?
Apostle Islands National Lakeshore has more lighthouses than any other National Park Service area (8 historic towers on 6 islands).