26 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

Archaeologists uncover 4,000-year-old earliest large-scale Archaic fish-trapping facility recorded in ancient Mesoamerica

28 November 2024

28 November 2024

Archaeologists, using drones and Google Earth imagery, have discovered a 4,000-year-old network of earthen canals in what is now Belize...

A Batavian Cavalry Mask was found on the Battlefield of Roman Comrades

22 July 2022

22 July 2022

Archaeologists have discovered that a rusty corroded plate they found 4 years ago at an old battlefield in the city...

Glazed Bricks with Bull and Dragon Motifs Discovered at Persepolis

17 December 2021

17 December 2021

A team of Iranian and Italian archaeologists recently unearthed some glazed bricks bearing bull and dragon motifs in the ancient...

A pre-Hispanic ceremonial center with unknown characteristics was discovered in the Andes

15 April 2023

15 April 2023

While investigating at Waskiri, near the Lauca River and the Bolivian-Chilean border, archaeologists found an impressive circular construction on a...

5000-year-old female figurines found in a Ukrainian cave

15 May 2023

15 May 2023

Archaeologists discovered five clay female figurines hidden inside a hole in a wall in Verteba Cave, in the Borshchiv Region...

Archaeologists in Iraq find 2,700-year-old wine press

24 October 2021

24 October 2021

Stone bas-reliefs carved into the walls of an irrigation canal some nine kilometers (5.5 miles) long, and the remains of...

The First Ancient Celtic Languages Dictionary Reconstructs Britain and Ireland’s Early Linguistic Past

15 December 2025

15 December 2025

Aberystwyth scholars unite fragments of language to reveal the forgotten linguistic landscape of the Celtic world For centuries, the ancient...

Lost Egyptian City Unveils Ancient Tower Houses: A Glimpse into Early Urban Innovation

15 July 2025

15 July 2025

A recent archaeological excavation in Egypt’s Nile Delta has uncovered the remains of a long-lost city featuring rare and substantial...

Unique Ancient Pottery Found in Siberia Could Belong to a Previously Unknown Bronze Age Culture

22 October 2025

22 October 2025

Archaeologists in Western Siberia have unearthed unique Bronze Age ceramics that could belong either to the little-known Ust-Tartas culture or...

Monte Sierpe: Peru’s Mysterious ‘Band of Holes’ May Have Been an Ancient Marketplace

11 November 2025

11 November 2025

High in the arid foothills of southern Peru, thousands of mysterious holes carved into a rocky ridge have puzzled archaeologists...

Archaeologists discover a 4,000-year-old stone board game in Oman

10 January 2022

10 January 2022

The joint Polish-Omani archaeology team has discovered a 4,000-year-old stone board game whilst excavating a Bronze Age and Iron Age...

500-year-old Ottoman bath revived after years of restoration

5 April 2024

5 April 2024

The 500-year-old Zeyrek Çinili Hammam, a masterpiece of Mimar Sinan and one of the most important examples of Ottoman Bath...

A Life-Size Funerary High Relief Discovered in Pompeii’s Porta Sarno Necropolis

3 April 2025

3 April 2025

A research project titled “Investigating the Archaeology of Death in Pompeii,” developed by the Universitat de València in collaboration with...

An unexpected discovery in Pompeii: A Roman Tomb Reveals the Existence of an Unknown Imperial Position in Hispania

17 July 2024

17 July 2024

Work to create a functional air chamber to evacuate moisture from the underground spaces of the San Paolino building, the...

4,000-year-old cylinder seal found in Blaundos excavations

29 September 2022

29 September 2022

A 4,000-year-old cylinder seal was found during the excavations of the ancient city of Blaundus (or Blaundos, as it is...