SHOCKING SECRETS behind hidden doors FOUND in this HUGE ABANDONED house in France

Exploring abandoned houses all over the world, you would think I would get to the point where nothing could surprise me anymore! But this huge abandoned château in the heart of France really took me by surprise! Not only was it absolutely rammed with possessions and amazing furniture. It also had what seemed like a very secret room behind a material door and what was there took me by surprise! Come with Matt as he squeezes through the tightest of holes to gain access to a glimpse of French history !