Phantom islands on ancient maps dismissed as mirages, myths, or mistakes
When explorers began making maps as they explored the world a couple of millennia ago they included land masses that later could not be found. As recently as 2012 an expedition went to one of these phantom islands expecting to find it between New Caledonia and Australia. Sandy Island had been included on Google Maps, but the researchers who tried to find it were shocked to find nothing there.
Another island included on maps until 1987 was Emerald Island in the South Pacific, says DailyMail.com in an article of January 20, 2015 .
Experts are now saying one reason cartographers from centuries ago included these phantom islands on their maps was because they saw mirages and actually believed the land masses to be there. Another reason may have been just geographical error.
The Telegraph reported in 2012 that Google Maps had included Sandy Island.
Sandy Island on a British Admiralty chart from 1908 (Auckland Museum photo)
"Australian scientists who sailed to a remote spot in the Coral Sea to investigate Sandy Island, which is shown on some modern maps, found only open water and concluded the feature was a recent cartographic mistake," the Telegraph article says .
"I guess how the island managed to appear, disappear and reappear on various maps and charts over time is just a mystery of the sea," Shaun Higgins, a pictorial librarian at Auckand Museum, told The Telegraph .
It has since been removed from Google Maps.
The Daily Mail article says mistakes on maps over the years have included:
- Emerald Island, which British explorers reported sighting south of Macquarie Island between New Zealand and Antarctica. Historians believe this island was a mirage. Mirages are also known as Fata Morgana after Morgan le Fay of Arthurian legend who was supposed to have been able to make mirages appear. In the 1820 a British captain reported Emerald Island was small and mountainous. In 1840 U.S. explorers were unable to locate it. The island was supposedly spotted in 1890, but again in 1909 a captain found nothing. After 1987 cartographers began removing the island from maps.
Google Maps screenshot of the real Macquarie Island (red flag). Various explorers reported seeing Emerald Island between Macquarie and Antarctica at the bottom left, but it was eventually removed from maps in 1987.
- Explorers of the Americas reported seeing what they called the Isle of Demons off of Newfoundland, Canada, as early as the 1500s. There is a legend that Frenchwoman Margurite de la Rocque was made pregnant by a sailor in 1542 and left there as punishment to live with the imagined demons and the wild beasts. The story says she was rescued two years later and returned to France. Her legend survives in literature as late as the 19 th century, when poet George Martin wrote of her. If the story is true that she was abandoned, historians speculate the island she was left on may have been Quirpon Island in the Labrador Sea. The story recalls old maps containing the legend “Here be dragons” or “Here be monsters.”
Google Maps screenshot of Quripon Island off the coast of Newfoundland
- Two phantom islands were shown on maps from 1424 west of Portugal. One was Antillia and the other was Satanazes to the north of it. Legend has it that people fleeing the Iberian Peninsula during the Muslim conquest of 714 came to Antillia or Antilha. After 1492, when Columbus and other Europeans came to the New World, Antillia and other phantom islands disappeared from newer maps. Historians believe Antillia may have been Cuba, and Satanazes may have been Florida. In 1489 Albino de Canepa made a map of the Atlantic that included Antillia.
Albino de Canepa’s 1489 map of areas west of Portugal showing several phantom islands. ( Wikimedia Commons image )
- Frisland was seen on maps of the North Atlantic Ocean north of the British Islands from the mid-1550s to the 1660s. Explorers in the mid-1700s said the island was Fair Isle between the Orkney and Shetland islands off of Scotland’s coats. Historians says it could have been part of Iceland, Greenland or the Faroe islands . The Daily Mail calls Frisland a phantom island.
The Skalholt-map made by the icelandic teacher Sigurd Stefansson in the year 1570. It shows the phantom island Frisland, Greenland, Iceland and the British Isles. ( Wikimedia Commons image )
- Thule goes way back in history and was first mentioned by Greeks in 4 th century B.C. It was supposedly in the North Sea, but the location it was given varied around Scandinavia to Orkney and Shetland. During the Renaissance scholars identified Thule with Greenland and Iceland.