20 Archaeological Discoveries Made by Chance

In 1974, farmers digging a well near Xi’an unearthed pottery shards instead of finding water. What they discovered turned out to be part of Qin Shi Huang’s vast burial complex: thousands of life-size clay soldiers, horses, and chariots, arranged for an emperor who intended to be fully provided for in the afterlife.

French soldiers in Egypt discovered the Rosetta Stone in 1799 while carrying out construction work near the town of Rosetta—as you may have guessed. This stele featured the same text in Greek, Demotic, and hieroglyphs, and provided researchers with the breakthrough they needed to decipher Ancient Egyptian.

In 1947, a Bedouin shepherd searching for a stray goat threw a stone into a cave and heard the sound of pottery shattering. Inside were jars containing ancient scrolls, some of which were more than two thousand years old, preserved by the dry air near Qumran.

In 1940, four teenagers from southwestern France followed their dog into a hidden opening and discovered much more than just a local legend. The cave walls were covered with Paleolithic paintings depicting bulls, horses, and deer.

Marcelino Sanz de Sautuola had spent much of his life exploring caves, but he clearly needed a little help. In 1879, his daughter, Maria, looked up at the ceiling of the Altamaria Cave and spotted paintings of bison. This simple observation by a young girl completely transformed our understanding of Paleolithic paintings.

At the end of the 16th century, workers digging a canal near the buried city uncovered ancient walls and inscriptions, marking the beginning of the long process of rediscovering the Roman city buried by Vesuvius in 79 A.D.

Herculaneum resurfaced in 1709 when a driller unearthed buried remains while working in the area. Instead of mere earth, he discovered marble and architectural fragments from a Roman city that had been buried under volcanic material for centuries.

In 1963, a homeowner in central Turkey was carrying out renovations when he knocked down a wall and discovered… an open space on the other side. This opening led to Derinkuyu, a vast underground city featuring passageways, storage rooms, stables, and spaces capable of accommodating thousands of people underground.

In 1850, in the Orkney Islands, a violent storm swept across the dunes of Skaill Bay, exposing the stone structures beneath. The site turned out to be Skara Brae, a Neolithic village so well-preserved that one can still make out where the furniture once stood.

In 1820, a farmer on the island of Melos was clearing away rocks when he unearthed fragments of a buried statue. This sculpture, known today as the Venus de Milo, is one of the most famous ancient works of art in the world.

The island of Santorini has long been mined for its pumice, and this arduous manual labor helped uncover the city of Akrotiri, which had been buried since the Bronze Age. When excavations began in earnest, houses, frescoes, streets, and storage jars emerged from the ash, offering us a vivid picture of life in the Aegean region before the island’s great eruption.

In 1900, sponge divers who had taken shelter near Antikythera to escape a storm discovered a shipwreck laden with statues and luxury items. Among the objects recovered was the Antikythera Mechanism, a gear-driven device so complex that it still challenges our assumptions about ancient technology today.

In 1991, two hikers spotted what appeared to be a recent body trapped in melting ice in the Ötztal Alps. The remains turned out to be those of a man from the Copper Age, naturally preserved and frozen in the ice for more than five thousand years, along with his clothing, tools, and traces of his last meals.

In 2009, a metal detectorist from Staffordshire found a piece of gold, then another, and then far too many to be considered mere luck. He had stumbled upon a hoard containing Anglo-Saxon weapon fittings, crosses, and finely crafted gold objects dating from medieval England.

In 1992, a man from Suffolk used a metal detector to search for a hammer he had lost in a field. Instead, he discovered the Hoxne Hoard, a major cache containing gold and silver coins from the late Roman period, jewelry, and tableware, buried at a time when Roman Britain was beginning to fall apart.

A farmer from Sichuan reportedly discovered jade artifacts in 1929 while digging an irrigation ditch on his land. These discoveries eventually led to Sanxingdui, a major Bronze Age site known for its striking bronze masks, imposing statues, and material culture that has greatly enriched our understanding of ancient China.

In 1950, two brothers who were digging for peat on their farm in Denmark discovered a body whose features were so well-preserved that they called the police. The man turned out to date from the Iron Age; he had been so well preserved by the chemical compounds in the peat bog that his face still conveys emotions.

A sharp drop in the water level in 1986 exposed the outline of an ancient boat in the mud along the shores of the Sea of Galilee. Two brothers who were exploring the shore helped publicize this discovery; the boat, dating from the 1st century B.C. or A.D., is one of the few surviving examples of a working vessel from that period.

In 1994, three amateur speleologists from the south of France noticed a draft coming from a cliff and followed it to a remote cave system. Inside, they found some of the oldest known figurative paintings in the world, depicting lions, rhinoceroses, and horses, among other subjects.

Hiram Bingham arrived at Machu Picchu in 1911 while searching for the last Inca capital, and it was the local residents who guided him to the ruins at the top of the ridge. The site was not unknown to the local residents, but it was thanks to a journey intended to discover an entirely different place that it eventually entered the world’s historical consciousness.