How much does it cost to get into the aquarium of the bay

They have prices on there website so it depends on the amount of people but here are the basic priced. Adult (13-64): $29.25 Child (4-12): $19.25 Children (3 and under): Free Senior (65+): $24.25

I purchased the GO card on Groupon with an additional 25% off. Great deal.

They are also on the AZA reciprocal list so if you have a membership to another zoo or aquarium on that list you get 50% off admission.

I purchased the city pass which allows my family access to multiple activities. It's much more cost effective.