Taking photos of the medieval castle, seeing people wearing mysterious black robes?

Upon reviewing the castle photo, Jon discovered an inexplicable character in the photo.

A father and son photographed a castle in the Middle Ages, saying they had discovered a very mysterious thing in the picture.

The mysterious character appears in Jon's photo.

Jon Wickes, 50, and his 12-year-old son Harry visited Eynsford Castle in England to learn about its history.

But when he reviewed the castle photo, Jon discovered an inexplicable character in the photo.This 'character' wears a black robe.

Not knowing what this is, Jon asked a paranormal investigator and the expert declared that "there is no explanation" about this appearance.

According to local legend, Jon said a black monk had been discovered in this area before.

This 'character' wears a black robe.

Jon, from Kent, said: "I was surprised when I first saw the picture. I went online to search."

'That's when I read about a monk who was once seen in the area. I'm not really sure about these things.

"When I posted a photo online, there were opinions that it was just a hole in the wall. Some people said they went there to take pictures and confirmed there was no gap.

Jon added: "I'm not sure if it's a ghost. I was never really scared by such things. At first, I wondered if it was a light effect."