Retired park ranger Jim Buchholz offers up a deep and comprehensive Wisconsin State Parks guide, just in time for the ...

Further, the sheriff said Borgwardt told investigators he picked Green Lake because it is the deepest lake in Wisconsin. Investigators previously learned Borgwardt obtained a second passport ...

He's spent the last decade visiting and camping at the parks ... second deepest inland lake in Wisconsin, at a maximum depth of 144 feet. "The deepest lake is Green Lake (237 feet) in Green ...