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Lost City of Z

Direct answer

Lost City of Z: The Lost City of Z is the name the British explorer Percy Fawcett gave to an ancient city he believed stood in the forests of Mato Grosso, Brazil, and which he vanished seeking in 1925.

Mystical SystemsThe Great Almanac DictionaryUpdated 2026-09-26

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At a glance

Also called
percy fawcett lost city, fawcett expedition
Found in
Mystical Systems
Related
El Dorado, Atlantis, Pseudoarchaeology, Ancient Astronauts
Text and tradition · visual guide Lost City of Z

The Lost City of Z is the name the British explorer Percy Fawcett gave to an ancient city he believed stood in the forests of Mato Grosso, Brazil, and which he vanished seeking in 1925.

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Did Percy Fawcett find the Lost City of Z?

Percy Fawcett was a British army officer and surveyor who mapped frontiers in South America for the Royal Geographical Society from 1906. Over several journeys he became convinced that a great stone city, older than any known in the Americas, lay hidden in the interior of Brazil. He called it simply Z. Part of his evidence was a Portuguese manuscript of 1753 describing ruins found by treasure hunters; part was hearsay; part came from occult ideas he held about Atlantis.

In 1925 he set out with his son Jack and Jack's friend Raleigh Rimell. They were last heard from on 29 May, and no trace that has stood up to examination has been found. Fawcett's city was never located. Archaeology has since shown that parts of the southern Amazon did hold large, planned settlements before European contact, though not the stone city he imagined.

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What sets Lost City of Z apart

Z is unusual among lost cities in being one man's private hypothesis, with a letter for a name. Fawcett kept its supposed position deliberately vague, fearing rivals. His argument joined three unlike things: a colonial document, his own sightings of pottery and earthworks, and occult writings on Atlantis. The first two were sound leads. The irony noted by later researchers is that the earthworks he walked past were the real remains, less grand than his city and more remarkable.

Often mistaken for something else: El Dorado began as a report of a gilded chief and became a city of gold sought by many; Z was one explorer's theory of a ruined stone city, sought mainly by him.

The story behind Lost City of Z

The manuscript Fawcett relied on, known as Manuscript 512, is kept in the National Library in Rio de Janeiro. His last letter was sent from a place he called Dead Horse Camp. Many search parties followed over the next decades. From the 1990s the archaeologist Michael Heckenberger, working with the Kuikuro people of the Upper Xingu, mapped clusters of settlements with ditches, causeways and plazas, published in the journal Science in 2003. David Grann's book The Lost City of Z appeared in 2009.

Why Lost City of Z matters

Lost City of Z shows how a wrong picture can sit near a real discovery: the forest did hide large settlements, of a different kind.

How to read Lost City of Z

Writers tell the story for the lure of the unexplored; archaeologists cite it when explaining what Amazonian settlements were really like.

Lost City of Z in practice: an example

A reader of Fawcett's letters can mark where he reports what he saw, and where he repeats what he was told.

Where readings of Lost City of Z go wrong

Stories of what became of Fawcett are many and unconfirmed, and bones once claimed as his were shown not to be.

Sources and editorial method

This entry summarizes the tradition in the Almanac's own words; where no source is listed, it is an editorial summary rather than a primary text, and symbolic readings are named as the tradition's, not as fact.

Source
The Great Almanac Dictionary
Category
Mystical Systems
Aliases
city of z, percy fawcett lost city, the lost city of z, fawcett expedition, what was the lost city of z
Last updated
2026-09-26

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El DoradoEl Dorado, the gilded one, was first a Muisca chief who was covered in gold dust for a rite on a lake in what is now Colombia. Europeans turned the man into a city, then a kingdom, of gold. AtlantisAtlantis is the island power described by Plato about 360 BCE, said to have fought an early Athens and sunk in a day and a night. No earlier source mentions it. PseudoarchaeologyPseudoarchaeology is writing about the human past that borrows the look of archaeology without its methods, usually to argue for lost races, visitors or secret histories. Ancient AstronautsThe ancient astronaut idea holds that visitors from the sky shaped early civilisations and their monuments. It dates from books of the 1960s and 1970s and is rejected by archaeologists.

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Common questions

Did Percy Fawcett find the Lost City of Z?

No. He disappeared in 1925 on the expedition meant to reach it, along with his son and a companion. No stone city matching his description has been found.

Was there really a lost city in the Amazon?

Not the one Fawcett pictured. Research in the Upper Xingu and elsewhere has revealed networks of large earth-built settlements from before 1500, with roads, plazas and defensive ditches.

What happened to Percy Fawcett?

It is not known. His last message is dated 29 May 1925. Numerous accounts of his death or survival circulated afterwards, and none has been confirmed.

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