The devil has been seen more in Wales than in Scotland or Ireland. It makes up 3% of paranormal sightings there, compared to 0.2% in Ireland and 0.6% in Scotland. And though there are more sightings in England, people having a paranormal experience in England are more likely to get a ghost than the Devil where 2% of sightings are of old Nick.
There are 14 sightings of Satan in Wales over the years.
In the 15th century, there was a legend that Old Nick - the devil himself - meddled in a public infrastructure of the day - stopping construction on Llangar Church in Coren:
"Work on the church was hampered by the Devil stealing the construction materials each night. A wise man told the builders the only way to prevent this from happening was to find a new spot for the church, and that the area would be indicated by a white stag.
Sure enough, after searching the local area, a white stag was found;the church was successfully built on the spot of the sighting with no further interruptions."
Dragons are most commonly seen in Wales too: there have been 14 sightings there, compared to 0 in Ireland and 6 in Scotland.
Read more:
http://www.mirror.co.uk/news/ampp3d/ghosts-the-devil-prefers-wales-4523175