COAL VALLEY, ILLINOIS (October 20, 2023) — BOO! It is Niabi Zoo’s annual celebration of Merry, not Scary Halloween Festivities. Our many generous, local businesses will provide free treats to our Zoo guests. Wear your costumes, bring a smile, and enjoy the many annual Boo at the Zoo activities.
Boo at the Zoo Activity Hours | 10AM-3PM
Zoo Admission Hours | 10AM-5PM, Last entry @ 4PM