If you were able to travel the world, looking for abandoned mental hospitals, you would be able to fill up a very large chunk of time. It seems that there are hundreds, if not thousands, of abandoned hospitals throughout the world, just waiting for urban explorers to venture in and take pictures to share with the world. These pictures were taken by reddit user feather89. This abandoned mental hospital is located in South Korea and has been called the most haunted place in the world. It has been abandoned for 20 years now and is closed to the public. This place is absolutely terrifying and there's no way you could get me to go inside.