I believe the days have already past of the most recent of the 3 times every year they have special events and you have to pay $1250 around to be able to swim in it. I believe there would be a lot of rules to follow.
No
I dont believe there are any events that allow you to use the pool. The castle is more of a tourist attraction now, than a place to throw parties. But I believe they still have night tours with extras.
There is a program they have to be able to use pool, but believe article was on special occasions and was 11k or so to do.
No, the pools are not for use.
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