Use coupon "FISHY50" for 50% off Annual Passes! Purchase now.

Sure, a lot of the creatures at the San Antonio Aquarium are exotic, but did you know we also offer mythical species?

Come and take photos that your friends will never believe!  These legendary creatures will grace your hour with them.

Meet our Mermaid and go home with a selfie to show your friends:

Weekends, Holidays, Spring Break
11 am to 5 pm

 Hire A Mermaid for Your Party!

You can also arrange to have a mermaid at your birthday parties!  Our mermaids will meet, entertain & give a magical experience to your guests, guaranteeing a phenomenal birthday your kids will never forget. Let the aquarium staff know if Mermaids are needed at your party!  … or 210-310-3210.  $45 for one hour.


Open daily 10 a.m.–8 p.m.

Holiday Hours

Thanksgiving 10:00-2:00
Christmas Eve 10:00-4:00
Christmas CLOSED
NYE 10:00-4:00
New Years Day 12:00-6:00