23 February 2026 The Future is the Product of the Past

Archaeologists discover a new megalithic monument in heart of Andalusia in southern Spain – 5,000-year-old secret

Archaeologists in Spain uncovered a previously overlooked tomb while investigating the formation of La Peña de los Enamorados, also known as the sleeping giant.

The Antequera archaeological site in southern Spain is home to a number of ancient structures dating back to the third and fourth millennia BC, including the Menga, Viera, and El Romeral megaliths.

According to a study that was published on April 15 in the journal Antiquity, the Antequera site contains both man-made and “natural monuments,” but is best known for its prehistoric megaliths.

The “natural monuments” at the site include La Peña de los Enamorados, a stone “sleeping giant” that towers about 2,900 feet above the ground, researchers said.

The Sleeping Giant had a 5000-year-old secret hidden in his chest: Piedras Blancas megalithic grave.



📣 Our WhatsApp channel is now LIVE! Stay up-to-date with the latest news and updates, just click here to follow us on WhatsApp and never miss a thing!!



The rectangular stone structure was built at least 5,000 years ago, according to the study. It was used for millennia in three distinct phases before being abandoned between 1950 and 1180 B.C.

General view of the excavated Piedras Blancas tomb or megalithic grave from the east, with numbering of the stones. At the far end, the two ‘arrow-like’ slabs attached to the bedrock. Photo: M. Ángel Blanco de la Rubia and L. García Sanjuán / Antiquity Publications Ltd
General view of the excavated Piedras Blancas tomb or megalithic grave from the east, with numbering of the stones. At the far end, the two ‘arrow-like’ slabs attached to the bedrock. Photo: M. Ángel Blanco de la Rubia and L. García Sanjuán / Antiquity Publications Ltd

Lead author of the new paper, Leonardo García Sanjuán, a Professor in Prehistory at the University of Seville (Spain), said the location of the Piedras Blancas tomb was “carefully chosen.”

The tomb’s stone slabs were carefully arranged to coincide “with the summer solstice sunrise,” researchers said. Some of the “heavily engraved” slabs “appear to have been precisely placed to ‘funnel’ the light from the rising sun towards the back of the chamber at the summer solstice.”

In Antequera, the oldest megaliths date back to 3,000 BC, and this rectangular stone tomb was built at the same time. Researchers believe that bodies were spread out on a sizable flat stone platform at the time ceramic offerings were left in the tomb. Later, the decomposing corpses were pushed off the stone platform and into the surrounding area, where the researchers discovered “40 teeth and 95 bones.”

A skeleton buried in the added burial niches at the Piedras Blancas tomb. Photo: M. Ángel Blanco de la Rubia / Antiquity Publications Ltd
A skeleton buried in the added burial niches at the Piedras Blancas tomb. Photo: M. Ángel Blanco de la Rubia / Antiquity Publications Ltd

Furthermore, the archaeologists identified a “triangular, arrow-like stone” lodged into the floor, oriented in the direction of the rising sun.

The Piedras Blancas tomb was renovated around 2500 B.C., and niches for two burials were added, according to the study. Researchers believe these were high-status individuals, most likely a man and a woman. It’s unclear whether they were buried simultaneously or over the course of a century.

The tomb later “underwent another significant transformation,” according to researchers. Stones were placed at the entrance “as if to block or seal” it, and the bones of at least two children and three women were interred. According to the study, the tomb was abandoned and has remained untouched ever since.

Antiquity

Related Articles

Hundreds of skeletons found on Welsh beach

4 July 2021

4 July 2021

Archaeologists found the burial site of women and children just below the surface of the sand dunes on Whitesands Bay...

Ancient DNA Reveals Surprising Maternal Lineages at Neolithic Çatalhöyük

28 June 2025

28 June 2025

New research, utilizing ancient DNA analysis, is challenging long-held assumptions about kinship and societal structures in one of the world’s...

‘Nano lime’ protects Nemrut: Throne of the Gods

24 October 2023

24 October 2023

Last year, “nano lime” was filled with syringes to protect the tiny cracks on the large stone statues on Mount...

Excavation in Larissa finds a Hellenistic era sanctuary

27 November 2021

27 November 2021

The Hellenic Ministry of Culture and Sport reported on Friday the discovery of ancient Greek and Hellenistic era structures at...

Fingerprints Found on Orkney Pottery Belong to Young Men

14 June 2021

14 June 2021

Details of the two young guys whose fingerprints were discovered on a fragment of a clay pot dating back over...

Traces of the Battle of Thymbra: Two Lydian Soldier Skeletons and A Helmet Found in the Ancient City of Sardis

13 August 2024

13 August 2024

During the archaeological excavations in the ancient city of Sardes, the capital of the Lydian Kingdom in western Türkiye, traces...

A Rare 4th-Century BCE Celtic Brain Surgery (Trepanation) Tool Discovered in Poland

24 October 2025

24 October 2025

Archaeologists in Poland have made a fascinating discovery that sheds new light on Celtic presence and medical practices in ancient...

Thousand-Year-Old Christian Viking-era Graves Found in Sweden

28 June 2021

28 June 2021

Seven Christian tombs dating to the Viking Age have been found at Sigtuna. According to archaeologists, the tombs date to...

How Sumerians in Mesopotamia Perfected Asphalt-Like Materials 4,000 Years Ago

19 February 2026

19 February 2026

More than 4,000 years ago, long before highways and petroleum refineries, Sumerian craftspeople in southern Mesopotamia were perfecting material formulas...

Extraordinary Discovery at Göbeklitepe: 12,000-Year-Old Human Statue Found Inside Wall

19 September 2025

19 September 2025

Türkiye’s Minister of Culture and Tourism Mehmet Nuri Ersoy has announced a groundbreaking archaeological discovery at Göbeklitepe, the world-renowned UNESCO...

A Large Roman Building Discovered on the Limmat

13 April 2024

13 April 2024

In the Steinacher area (Canton of Aargau) on the Limmat there was a Roman settlement that was significantly larger than...

Archaeologists have discovered the remains of a stone circle in the Castilly Henge, located in Cornwall, England

20 May 2022

20 May 2022

Archaeologists have unearthed a mysterious stone circle at the center of a prehistoric ritual site near Bodmin in Cornwall, located...

Metal Scraps were Used İnstead of Money in Bronze Age Europe

8 May 2021

8 May 2021

Bronze scrap uncovered in hoards in Europe was used as currency, according to researchers from the Universities of Göttingen and...

Ruins of China’s earliest state academy found in east China

21 February 2022

21 February 2022

The ruins of ancient China‘s first government-run institution of higher learning, built in 374 BC, have been discovered in the...

Archaeologists Discover 8600-year-old Bread at Çatalhöyük May be the Oldest Bread in the World

5 March 2024

5 March 2024

Archaeologists have discovered about 8,600-year-old bread at Çatalhöyük, a Neolithic settlement in central Turkey. Çatalhöyük is noteworthy because it is...