1. The Treasure of King John. King John of England, often remembered as 'John the Bad,' was infamous for his penchant for confiscating jewels and gold from their rightful owners. In 1216, he set off for Norfolk but fell ill and opted to return to his castle. His soldiers, safeguarding his treasure-laden carriages, chose a shortcut across marshlands. Unfortunately, they were caught in treacherous weather, and both men and treasure were lost to the swamp, never to be recovered.
2. The Lost City of Paititi. The Spanish armies battled the Inca for decades, eager to claim their fabled riches. When the Spanish finally captured the Valley of Vilcabamba, they found it nearly deserted; the Incas had fled into the Brazilian rainforest, taking their gold with them. Dubbed Paititi, this city—and its treasure—remains undiscovered. Satellite images in 2009 revealed possible Inca ruins in Brazil, but the site and its treasures remain unexplored.
3. Paul Kruger's Missing Millions. During the Boer War between the British and the Boers—the descendants of Dutch settlers in South Africa—the Boer government attempted to smuggle its gold with President Paul Kruger as he fled to Mozambique. In 1900, Kruger boarded a ship to France, leaving the gold hidden in the Transvaal bush. Remarkably, Kruger never documented its location, and it remains lost to this day.
4. The Copper Scroll Treasures. Among the many scrolls and historical documents found in the Qumran Caves in Israel were two halves of the Copper Scroll. This scroll contains detailed descriptions of 64 locations where vast amounts of gold and silver were supposedly hidden. Sadly, these directions seemed clear to readers of the past but offer little help to modern treasure hunters.
5. The Cargo of the Flor de la Mar. The Flor de la Mar, or 'Flower of the Sea,' was a 400-ton Portuguese frigate. In 1511, it carried a huge treasure haul from Malacca and Siam, famously the largest the Portuguese fleet had ever acquired. However, the ship met a fierce storm in the Strait of Malacca, splitting in two on November 20th and sinking. Although the captain survived, the treasure remains lost at sea.
6. The Missing Fabergé Eggs. The Fabergé brothers, Peter Carl and Agathon, crafted exquisite jewelry that earned them an international reputation. In 1885, the Russian Tsar commissioned a grand egg made of gold and enamel for his wife. Its beauty led to more commissions, with 52 imperial eggs produced over 33 years, alongside 15 private orders. Following the Russian Revolution, Fabergé fled Russia, and the Tsar's treasures were mostly seized by communists. Eight eggs were lost over time, and their whereabouts are unknown. One collector’s Fabergé egg fetchingly sold for $8.9 million in 2007.
7. The Lost Spanish Treasure Fleet. By 1712, Spain was in dire need of funds and dispatched 11 ships to the 'New World,' tasked with returning loaded with treasure. Loaded with gold, silver, diamonds, and emeralds, they set sail. However, a hurricane struck seven days after departing Cuba, sinking all the ships and claiming thousands of lives. The Spanish managed to salvage nearly half the treasure, but the rest remains missing, and some ships still haven’t been found.
8. The Amber Room. Designed by Andreas Schlüter, the Amber Room was a marvel of amber, gold, and mirrors, gifted to Russia's Tsar Peter the Great in 1716 by the King of Prussia. The room was relocated to the Catherine Palace and expanded until it spanned 17 meters and contained over 5,440 kilograms of amber. Known for its ornate beauty, it was looted by Nazis in 1941 and shipped to Königsberg, Germany. By the time Allied forces arrived, the Amber Room had disappeared. Despite extensive searches, its fate remains unknown, but it's estimated to be worth at least $170 million.
9. The Treasures of the Knights Templar. Created in 1119 to protect pilgrims traveling to the Holy Land, the Knights Templar grew wealthy from donations and interest-bearing loans. Their massive wealth included gold, silver, gemstones, land, and castles. But by the early 14th century, they fell out of favor. With the pope's consent, the King of France arrested the Templar leaders, accusing them of Satan worship, allowing him to seize their holdings. Yet, their treasury was reportedly emptied beforehand. Just before the arrests, a Templar fleet allegedly carried hundreds of knights—and possibly treasure—away from France. Their fate remains a mystery.
10. Oak Island Money Pit. Unlike more specific treasures, the Oak Island Money Pit in Nova Scotia is a mystery of indeterminate contents. In 1795, two young men discovered a filled-in pit and began excavation, uncovering stones and timbers but nothing of value. Rumors of buried riches spread, bolstered by a stone tablet reading 'Forty feet below lies two million pounds sterling.' Despite excavations reaching depths of 72 meters, no treasure has surfaced. Over the years, six have died in the quest, fueling speculation of pirate treasure from figures like Captain Kidd or Blackbeard.