Rating this only as a visitor to "self guided tour...

Rating this only as a visitor to "self guided tour"..... Cool place, cool history. $7 to walk around the main outdoor area is kinda of pricey. Seems it used to be free according to others? Your not allowed to see the end of the fountain, which is sad. Some douche probably ruined it for others. Neat but at $7..... I dunno. I guess there's a full guided tour or something but we missed it. Oh well.