City File · Great Falls 5 cases on file · 1950–1967
City File

Paranormal events in Great Falls

The Spooky Valley archive holds 5 documented paranormal cases in Great Falls. The earliest dates to 1950 and the most recent to 1967, a span of 17 years.

Reporting in Great Falls is led by the UFO sighting, with 5 UFO sightings on file. Of these, 4 are verified against primary-source documentation. Every entry below records what was reported and the sources behind it, rather than asserting a conclusion.