Tickets
Standard tickets:
standard 12 PLN
discount 8 PLN
family 33 PLN
Standard tickets from November to March:
discount 8 PLN
family 25 PLN
Sunday tickets (from June to August):
standard 15 PLN
discount 10 PLN
family 41 PLN
Guided tour 60 PLN
Audioguide free (refundable deposit 50 PLN)
You can download it here with special ticket.