When is Six Flags America closing in Maryland? Six Flags America and its accompanying waterpark, Hurricane Harbor Maryland, will both close their gates for good at the end of the 2025 season.

When is Six Flags closing these two theme parks? Six Flags is closing its Maryland outpost in November 2025, according to the company. Hurricane Harbor Maryland will also close at the end of the ...

Six Flags Great America will implement a chaperone policy starting July 17, requiring guests 15 years and younger to be accompanied by an adult chaperone at least 21 years old.