Icicles Galore: Visitors Flock to Apostle Islands' Frozen Ice Caves (Photo)

For the first time in five years, intrepid visitors to the Apostle Islands National Lakeshore can make the icy trek along the frozen waters of Lake Superior to glimpse the millions of icicles that embellish the region's incredible ice caves.



via LiveScience.com http://ift.tt/1kN1vLv