When is six flags opened???

Question

is six flags open alllllll year round' . if not when do they close it ?

Answer 1

They close Six Flags at the end of Fall before the Winter because of the snow.

Answer 2

The only Six Flags park opened year-round is Magic Mountain near Los Angeles.

The two parks in Texas close around New Year's; the others close at the end of October.  The Hurricane Harbor water parks close on Labor Day.