Hannibal Parks & Recreation keeps youngsters busy all summer long with parks, nature programs and facilities.

Two of the facilities will be featured in a Sunday Funday promotion June 13. It is National Children’s Day and the first 25 children (ages 5-17) with paid admission to the Aquatic Center will receive one free admission ticket to the Ramp Park at Huckleberry Park.

The Hannibal Aquatic Center is open noon to 6 p.m. every day. The Ramp Park at Huckleberry Park is open noon to dark every day.