After more than a quarter century of thrills and fun, Six Flags America and Hurricane Harbor in the Maryland suburbs of Washington, D.C., will close at the end of this season.

Six Flags has hung a For Sale sign in front of two parks in the D.C. area and is looking to sell more of the 42 locations in the amusement park chain.

Six Flags America and Hurricane Harbor, an amusement park in Upper Marlboro, Maryland, will see its gates locked for good at the end of the 2025 season. Cedar Fair and Six Flags announced the closure on Friday, a little less than a year after the two companies merged.