15 Mysterious Doors That Can Never Be Opened

15 Mysterious Doors That Can Never Be Opened

We’ve all heard stories of haunted castles or pirate’s buried treasures.

But what if I told you there are places like that today in real life? Some are hidden and secret, some are protected by military.

From a hotel designed to kill its guests, toPablo Escobar’s post-mortem surprise, here are 15 Mysterious Doors That Can Never Be Opened.