Aquatica San Antonio
✓ Last confirmed for the 2026 season
Where: 10500 Sea World Dr, San Antonio, TX 78251, San Antonio, Texas
When: March - September
Hours: typically daylight hours
Cost: free
ticketedattraction
SeaWorld's companion water park on San Antonio's west side, billing itself as a place where extreme thrills meet serene chills, with new slides added in recent seasons. It operates seasonally from roughly March through September.