Section 60 ILCS 1/125-5 - Power to issue park bonds; park size(a) For the purpose of promoting the health and welfare of its citizens, a township may issue bonds for the purpose of procuring and improving lands to be set apart and forever held as one or more public parks to be kept and maintained for the free use of the public.(b) No park shall exceed 25 acres in extent. P.A. 90-438, eff. 1/1/1998.