This place is wild! I was looking for a way to entertain an out-of-town guest on Halloween and found a mention of this place on a website. It's a pretty easy drive from the East Valley, and we didn't have any trouble finding it. $10 cash gives you a guided tour and then time to explore on your own. We had 2 tour guides on our tour. The first was a young woman with the most grating and unpleasant voice I've ever heard in a guide, though she seemed knowledgeable enough. The second was an older woman who said she had worked there alongside the family for many years, and she was wonderful! Took plenty of time to answer questions along the way. Afterwards we drove up to the top of South Mountain, where you can see the castle from above!