Six Flags is likely to close its California's Great America park in Santa Clara, California, at the end of the 2027 season. The park's lease is coming to an end, and the company's chief financial officer, Brian Witherow, told investors in May that there were no current plans to extend the lease.

Six Flags California's Great America in Santa Clara, California is expected to close after the 2027 season. The closure is due to an expiring lease with no current plans for extension. This closure follows the announced closure of Six Flags America and Hurricane Harbor in Maryland.

Six Flags may close California's Great America park in 2027 due to low profit margins, months after announcing the closure of its Maryland location, which will operate until Nov. 2.