how much is the admission fee?

Its only a few bucks. But it is worth it. They also have a carriage ride. The history alone is worth it.

I went off season, when it's free, it was lovely. The cemetery was filled with Deer, and they weren't skittish, they just did their thing while we paid Homage to our history. The walk up to Seth's grave is a heart thumper, I was pretty tired by the time we made our way up, but we walked the whole cemetery too.

I was there four months ago and it's $2 not $5 not a few dollars like the other people said

If I remember correctly it was around $5 per person. The history only was well worth the cost of admission.