I was planning a visit to this site recently only to discover that it is currently not open to the public. The web site http://www.serpentmoundspark.com/ says that it will be closed in 2012 and 2013 for renovations and service upgrades. I have not been able to find anything to say that it has reopened. I will add any information that I am able to find.
Something is not right. This message is just to keep things from messing up down the road