The Zoo is open every year from April to mid October. Spring and Fall hours are Monday-Friday 9:30am to 5pm, Saturday-Sunday 9:30 to 6pm. Summer Hours starting on Memorial Day are 9:30 to 6pm every day. The Zoo has two week Halloween event every October. General Admission Prices: Adults and Youth $6.25, Seniors (65 & up) $2.50, Children (ages 2 -12) $3.75, Children (under 2), Annual Membership $78