The Cincinnati Zoo is proud to partner with Stay, Play, Made Simple LLC this year! Please use this special promo link to purchase tickets to the Cincinnati Zoo for an exclusive discount of $12 adults, $9 child/senior (2-12, 62+). Parking can be pre-purchased at $5 per vehicle. Admission tickets are good-any day, with an expiration date of 1/1/18. Parking can be pre-purchased but is not guaranteed for any given day. Cincinnati Zoo gate price $19 adults, $13 child/senior (2-12, 62+). Parking $10 per vehicle.