When will Cirque du Freak vampire mountain come out and how many Cirque du Freak movies will there be?

There are no current plans for a "Cirque du Freak: Vampire Mountain" movie. As of now, only one movie adaptation of the Cirque du Freak series has been made, titled "Cirque du Freak: The Vampire's Assistant." There are no official announcements regarding additional movies in the series.