We were here from open to close and it was absolut...

We were here from open to close and it was absolutely worth it. You're going to need all day to see everything and purchasing the all access pass is a must. Pass grants you all day tram rides and access to attractions like the Wild Asia Monorail and Jungle World. Those things alone are worth the extra price, though, Dinosaur Safari, not so much, but kids may like it. Also, coming to the zoo on Wednesday is free, so if you can make that happen, make sure to buy the all access pass anyway. Would definitely come here again.