Six Flags Astroworld in Houston, Texas added a special ride day after the Coaster Con 22 event including exclusive ride time on some of there roller coasters. Below are lots of photos of several of Astroworlds roller coasters. The first 5 photos were taken in 1999 during the add on day. The other 21 photos are from around 1997. With the closing of Astroworld and this being my only Astroworld section I decided to add the previous years photos here.