Adventure Bay Family Waterpark, which has been open to the public since July 5th, has officially changed their hours to accomodate families and after work swimmers. Gary Scott. Director of Liberal Parks and Recreation Department contacted KSCB Radio on Tuesday afternoon and said effective immediately, new hours at the aquatic facility will go into effect. New Hours at Adventure Bay Family Waterpark will be 1:00pm - 8:00pm Monday through Saturday and 1:00pm - 7:00pm on Sundays. The new hours will allow more families to enjoy the waterpark as a family, and those who work past 6:00pm, an opportunity to utilize the facility a couple of hours each evening. Prices for the waterpark will remain the same, $3.00 for children under 16, and $4.00 for adults. Children under 10 must be accompanied by a paid adult.