Question: is the movie yellow brick road based on a true story

Answer: No, YellowBrickRoad is a 2010 American horror film by Jesse Holland and Andy Mitton that stars Cassidy Freeman, Anessa Ramsey and Laura Heisler. It is about an expedition to discover the fate of an entire town that disappeared into the wilderness 70 years earlier. Although critical reception was mixed, it won best film at the New York City Horror Film Festival.