Tickets Tickets: 5 PLN (reduced), 8 PLN (regular) Family tickets: 3 PLN / person Group tickets: 4 PLN / person Children under the age of 12: free admission The reduced ticket is available with the relevant document. Family tickets are available for 2 parents (or legal guardians) with child/ children up to 12 years old. Group tickets are available for the gropu of at least 10 people.