What I found with a search.
From 2004, Don't know what happend Sinse.
But that's around the Time I heard it was Illegal.
> To All:
> Just so this does not become an on-slaught of emails back and forth ad
nauseam, the decision has been made that geo-caching will not be allowed on
game lands. This will now be the state-wide policy and all employees will
adhere to it. When found, geocaches will be removed. Geocachers will be
given a warning, unless you know for a fact that they have been either
warned or advised of the restriction in the past. If asked, all employees
are to respond that geocaching is not allowed on state game lands. I hope
that this removes all uncertainty as to how to deal with geocaching on Game
Lands. We all have better things to do with our time than to debate the
issue on email. The decision has been made.
http://forums.groundspeak.com/GC/index.php?showtopic=68057
http://forums.groundspeak.com/GC/index.php?showtopic=68057&st=50&