The chilling scene was caught on a CCTV camera at the historic landmark in Kent
This is the extraordinary moment a ‘GHOST’ floats across the entrance to an historic castle.
In the incredible clip, a dark, wispy figure can be seen slowly walking across the entrance at Dover Castle in Kent before disappearing.
A bemused security guard can then be seen searching in vain for the mysterious spectre.
The one minute, 11 second clip was uploaded to YouTube by a user known only as spyder1spanner2.
A message accompanying the post read: “I promise you this is not a fake.
“It’s filmed on CCTV at Dover Castle on to a mobile.
Extraordinary: The ‘ghost’ at Dover Castle
“I wouldn’t even know how to start making this a fake, to be honest.”
One viewer, Louise Hampton, was impressed with the footage.
She wrote: “This is great footage!!
“Looks like it tried to manifest.
“One can see how the legs were actually walking!!!!”
To date, the clip has been viewed more than 10,000 times.
Have you ever seen something that sent a shiver down your spine, or heard something go bump in the night? Tell us about your experiences via the form below.