A free adult space is allocated with each child space (2 adults go free during weekday term time) Extra adults can be booked by adding extra participants.  For example, for 1 child and 2 adults please book 2 spaces (or 1 space during term time). Babies under 12 months are free only if accompanying paying siblings, otherwise please book a space for them. Babies of any age that can walk unaided must be paid for.