Child 6-12 Mths (1 free adult entry per child) £4.24 incl. £0.24 fee Child 1yr-5yrs (includes 1 free adult entry per child) £6.90 incl. £0.40 fee Free adult entry - ONLY 1 per child £0.00 Additional Adults £2.66 incl. £0.16 fee Baby 0-6 Mths £3.72 incl. £0.22 fee Sibling 0-6 Months (Baby in arms) - free when accompanying a full paying child £0.00 Siblings 6yrs+ (Excludes play area access) £1.06 incl. £0.06 fee Twin Ticket - 2nd twin free when accompanying a full paying child £0.00