Cases

The Shag Harbour Incident

Shag Harbour, Nova Scotia October 4, 1967

Serpent Mound

Adams County, Ohio Date unknown

The Savoy: Electric Light and Ghosts

London, England October 10, 1881

Sandy Island, the Island That Wasn’t

Coral Sea, Pacific Ocean 1876 to November 2012

The San Luis Valley and Snippy the Horse

Alamosa County, Colorado September 7, 1967

The Russ House

Marianna, Florida c. 1930

The Red-Headed Hitchhiker of Route 44

Rehoboth, Massachusetts 1969 to October 14, 1984

Mostly False

The Roswell Incident

Corona, Lincoln County July 8–9, 1947

Rongorongo

Easter Island, Valparaíso 1864 to February 2, 2024

Hoax

Rennes-le-Château

Paris, France 1885 to 1993

The Ratcliff Highway Murders

Wapping, London December 7–28, 1811

The Death of Rasputin

Saint Petersburg, Russia December 30, 1916

Raoul Wallenberg

Budapest, Hungary January 17, 1945

True

The Murder of Raonaid Murray

Glenageary, Dublin September 4, 1999

The Pyramid on the Moon

Taurus-Littrow Valley, Moon c. December 12, 1972

Prester John

Ethiopia 1145 to 1540

The Pollock Twins

Hexham, Northumberland May 1957 to 1965

The Piri Reis Map

Gallipoli, Çanakkale 1513

The Pine Bush UFO Sightings

Pine Bush, Orange County 1980 to 1997

Hoax

Piltdown Man

London, England December 18, 1912 to November 21, 1953

Mostly False

The Phoenix Lights

Phoenix, Arizona March 13, 1997

Phaistos Disc

Heraklion, Crete July 3, 1908