Which great free day out would your kids love?

A UK chain has released it's list of best free days out in Wales. Most museums and stuff here are free and some are very good. But let's ignore those.

Here's a few I've picked from the alleged top ten indoor attractions. But which one would have your kids screaming, "are we there yet?
Which great free day out would your kids love?
Experience the joy of slate at the national slate museum
Be wowed by wool at the national wool museum
Meet God in a cathedral (*God not be available all times)
Pick up a miner at the national coal museum
Select gender and age to cast your vote:
Which great free day out would your kids love?
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