Lake Superior ice caves

February 14, 2014
previous next
In this Feb. 2, 2014 photo people visit the caves at Apostle Islands National Lakeshore in northern Wisconsin, transformed into a dazzling display of ice sculptures by the arctic siege gripping the Upper Midwest. The caves are usually are accessible only by water, but Lake Superiorís rock-solid ice cover is letting people walk to them for the first time since 2009. (Brian Peterson / ASSOCIATED PRESS )

heraldnet logo