Freezing temperatures have created the perfect conditions to visit Wisconsin’s Apostle Islands caves
Ice caves on Apostle Islands, Bayfield, Wisconsin
Apostle Islands: An archipelago of 21 wilderness islands dot the waters of Lake Superior, and frozen waterfalls hang inside sea caves.
Icy beauty along Wisconsin's Apostle Islands National Lakeshore, midwestlivingmag
Apostle Islands Seastack This image was captured shortly before sunset at Apostle Islands National Lakeshore in Wisconsin after kayaking to the location on a calm June evening. Aperture: F16 Shutter Speed: 1/2 second Lens: Nikon 28 mm Polarizing filter © Dean A Pennala