It is the first theme park in the world to open as a certified autism center by the International Board of Credentialing and Continuing Education Standards (IBCCES).

[2] Sesame Place San Diego originally opened on May 31, 1997, as White Water Canyon, being operated independently.

[5] Under its new ownership, Cedar Fair gave the park a new beach-theme and a rename to Knott's Soak City U.S.A. for its reopening on May 27, 2000.

The Sesame Street-themed park would feature tame roller coasters, carousels and other family-friendly rides, the street made famous on TV, a parade, live shows, character interactions, and other attractions.

Aquatica soon closed for its final season on September 12, 2021, and the remains of the park were transformed into Sesame Place San Diego.