Thunder Canyon

Will Thunder Canyon be open August 30th, or will it be closed for the conversion to Halloweekends?

I'm pretty sure it will be closed. It could be open though. When I went last year around this time it was closed.

I was their Monday and Tuesday and it is already closed to prepare for Halloweekends.

I guess sunday was the last day it was open same with paddlewheel.

I'm back from my trip, and as you said, Thunder Canyon was closed. Paddlewheel wasn't though.

Thunder Canyon is done for the year. If you walk up to the platform that runs next to the canyon (on the frontier trail) you can see them setting up the props for CornStalkers.