The Apostle Islands' sea caves were sculpted from sandstone by centuries of wave action, freezing and thawing.
Apostle Islands
Located in the Chequamegon-Nicolet National Forest, Ada Lake features clear water, sandy beaches, and great fishing.
Chequamegon-nicolet National Forest Wabeno, WI
Voice: 715-674-4481
www.fs.fed.us/r9/cnnf
