We bought a combo ticket to the Zoo, Botanic Garden and Auqarium the day we were rained out of the balloon fiesta. Was an excellent day, loved the Polar Bears. The Zoo is quite large, spent more than have the time there. Thre is a train that takes you to the Botanic Garden, but the train we were on derailed and the wheels broke off in the car behind ours. No one was hurt, but we had to drive to the Botanic Gardens from the Zoo.
The Botanic Garden was much larger than I expected. Numerous gardens, lots of walking paths. Be prepard for a long walk. Also had a nice butterfly exhibit at no extra charge. Our visit was cut short because it rained and we needed to scramble back.
Aquarium was the weakest part to the trio. Had some interesting fish and frogs. You will not need too much more than 30 minutes to walk throgh this.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.