Famous missing valuables and artifacts. Play Lost Treasures trivia solo to sharpen your knowledge, or challenge a friend head-to-head in Trivia Tango — every question comes with an explanation so you learn as you play.
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This legendary city of gold was sought by Spanish conquistadors throughout South America, but was never found.
This ancient island civilization, described by Plato, allegedly sank into the ocean in a single day and night.
This boy pharaoh's tomb, discovered in 1922 by Howard Carter, contained over 5,000 artifacts including a solid gold death mask.
This notorious 18th-century pirate allegedly buried treasure along the eastern coast of North America, sparking countless treasure hunts.
This ship, which sank in 1912 after hitting an iceberg, carried wealthy passengers and their valuable possessions to the bottom of the Atlantic.
This legendary Welsh wizard from Arthurian tales is said to have hidden great treasures in a cave where he sleeps to this day.
This Caribbean island was the base for pirate treasure and is rumored to still contain buried gold from the Golden Age of Piracy.
This precious blue gemstone, said to carry a curse, was once part of the French Crown Jewels before being stolen.