this is a quaint old style attraction from the 1930's or 40's. the guide did a fantastic job of making the "visual tricks or mysteries" (if they are that, of course) seem believable. it feels a little disorientating being at odd angles on the hill but i didn't feel dizzy. you get a 20 minute tour for $5 and the parking is $5, i thought it was totally worth it. the place is very well organized, you can call from your car and book tickets for the many tours they operate through the day. a little hard to find so allow time for that on the journey.
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