Family Tickets : include 2 "Adult (16+ years old)" tickets and 2 "Child (3-15 years)" tickets. Children aged 15 and under must be accompanied by an adult 18+. Therefore 1 Adult must be 18+. Infants (2 years old and under) can enter free of charge and do not require a ticket.
Child Tickets: Children 15 and under must be accompanied by an adult (18 or older) who holds a valid ticket. Infants (2 years and under) can enter free of charge and do not require a ticket.
If you have a pushchair please Click Here for further information