Picture of the Day, Wisconsin Ragged Rock, Mill Bluff State Park – Camp Douglas, Wisconsin November 4, 2009 / ©2009 John Wanserski for Creative Juice LLC Mill Bluff State Park Map of Mill Bluff State Park Geology of Ice Age National Scientific Reserve of Wisconsin (NPS Scientific Monograph No.2) Ice Age National Scientific Reserve Blog entries for Mill Bluff State Park Mill Bluff State Park YouTube video Videos of other parks, A-Z List , Locator Map Share on Facebook