Closed several years ago. The new owners open it occasionally for public donations & memories
I visited last month. If you email the current owners they will set up a time to visit. Its a nice walk, and the abandoned buildings are cool, but obviously no animals. $10 donation.
It went bankrupt in 2006 everything was sold all it is now is a museum site and camping ground and I believe you have to make a reservation last I heard it was no charge
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