1 February 2026 The Future is the Product of the Past

Two Altars Used for Blood Sacrifices and Divinations Discovered in the Ancient Thracian City of Perperikon

In the ancient Thracian city of Perperikon, partly carved into the rock in the Eastern Rhodope Mountains of Bulgaria, two altars were unearthed, one of which was used for sacred winemaking and the other for animal sacrifices.

Professor Nikolay Ovcharov, head of the Perperikon excavation team, announced the discovery of two altars, one designated for blood sacrifices, that mark the boundaries of a “sacra” area in the southern section of the archaeological site.

Prof. Nikolay Ovcharov, who has been leading excavations at the site for nearly 25 years, told BTA that these altars fully prove the fact that the great temple of Dionysus was located in the complex.

The priestesses of Thrace’s renowned Dionysus Oracle foretold the glorious futures of Alexander the Great and Augustus, the first Roman Emperor. This is what ancient historians tell us. However, none of these ancient sources have provided a precise description of the shrine’s location, other than to say it was on Thrace’s highest mountain, in the lands of the Satri tribe. So far, historians have claimed that the seer lived primarily in the Rhodope and Stara Planina mountains, where he competed with the Delphi-based Apollo Oracle in prestige and prophecy accuracy.

However, Perperikon is the largest megalithic settlement in the Balkans and has a history of 8,000 years. Over time it was used by various civilizations such as the Thracians, Romans, Byzantines, and the medieval Bulgarian Empire.



📣 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!!



In Perperikon, numerous rock-cut altars and sanctuaries that may have been used for religious rituals honoring Dionysus have been discovered by archaeologists. These altars, carved directly into the rock, often feature basins that may have been used for libation. Dionysus was central to the Orphic Mysteries, a collection of religious practices that began in Thrace.

Some scholars also suggest that the Thracian god Zagreus, son of Zeus and Persephone—who was dismembered by the Titans and reborn—was sometimes identified with an Orphic Dionysus, linked to mystery cults and the cycle of life and death. Sabazios, the sky father and horseman, was another deity worshipped in Thrace, and he might have also influenced later interpretations of Dionysus.

“The earliest sacrifices were made 3000-3200 years ago, at the end of the Bronze Age and the beginning of the Iron Age,” the archaeologist explained, adding: “As the altar is from the Roman era, we are using the data from that era and doing a comparative reconstruction,” said Prof. Nikolay Ovcharov.

Prof. Nikolai Ovcharov described the function of the altar. Photo: Valentina Stoeva, BTA Kardzhali

He noted that it was most likely an altar for the underground gods, where it was necessary for people to dress in black and animals to have black fur. He added that it must have been small animals, like goats and sheep, which were brought as sacrifices, and that it was also mandatory the animals were healthy, as well as that the animal itself went voluntarily, and not to be dragged by force.

Ovcharov said that the altar was most likely made as early as the end of the Bronze Age or the beginning of the Iron Age and was abandoned in the Middle Ages. It is related to the temples of the 3rd-4th century, which have been studied in the southern quarter and include the temple of the Eastern god Mithras, the temple of the Ancestors and an unidentified temple. Ovcharov emphasised that the two large sacrificial altars are only the beginning and more finds are to be expected.

The excavations at Perperikon will continue until the beginning of November.

Cover Image: Perperikon, Kardzhali District, Bulgaria

BTA

Related Articles

Ruins of the 700-year-old wharf, possibly used by royalty, found in Oslo

6 March 2023

6 March 2023

An excavation by NIKU archaeologists in Oslo’s seaside neighborhood of Bjørvika has uncovered the remains of a long section of...

Khufu Boat moved to its New Museum by Smart Vehicle

8 August 2021

8 August 2021

A 4,600-year-old intact wooden boat bearing the name of an Egyptian pharaoh, Khufu, was transported to a new museum about...

Turkey Adds New Sites to UNESCO World Heritage Tentative List

30 April 2021

30 April 2021

Two additional cultural objects have been added to Turkey’s World Heritage Tentative List, bringing the total number of cultural assets...

An unknown church with a special floor plan discovered in Erwitte, northwestern Germany

18 September 2023

18 September 2023

Archaeologists from the Westphalia-Lippe Regional Association (LWL) have discovered the remains of a former church from the 10th century near...

A Dice Game board from 5th century BC found in western Turkey’s Daskyleion

6 September 2023

6 September 2023

Archaeologists found a terracotta dice game tabla dating back to the fifth century B.C. during the excavations of the ancient...

A unique golden sun bowl was discovered during an archaeological survey in Ebreichsdorf, Austria

3 October 2021

3 October 2021

A golden sun bowl and several hundred bronze objects were discovered during archaeological excavations in a prehistoric settlement in today’s...

Unique ancient Egyptian amulet seal discovered during archeological excavations in northern Turkey

11 November 2022

11 November 2022

During archaeological excavations in the ancient city of Amastris in the Amasra district of northern Turkey’s Bartın, an enchanted amulet...

Unique Rock Tomb Discovered in Southeastern Türkiye’s Şanlıurfa

3 March 2025

3 March 2025

Hasan Şıldak, the governor of the city of Şanlıurfa in south-eastern Türkiye, announced on his social media account that a...

Iraq’s historic Arch of Ctesiphon undergoes restoration work

28 November 2021

28 November 2021

Iraq’s Arch of Ctesiphon, the world’s largest brick-built arch, is having restoration work to return it to its former splendour,...

Carvings at Göbeklitepe could be World’s Oldest Calendar

6 August 2024

6 August 2024

Experts suggest that markings on a stone pillar at the 12,000-year-old Göbeklitepe archaeological site in Türkiye probably represent the oldest...

Archaeologists discover bones of a woman who lived 14,000 years ago at a site in The Iberian Peninsula

13 August 2021

13 August 2021

Archaeologists have discovered the bones of a lady who lived 14,000 years ago, the earliest traces of a modern burial...

1900-year-old Child’s Nightgown with intriguing knots found in the Cave of Letters in the Judean Desert

5 October 2023

5 October 2023

The Cave of Letters in Israel is one such site that has yielded a large number of papyrus letters and...

Gravitational Wave Researchers Shed New Light on the Mystery of the 2,000-Year-Old Computer Antikythera Mechanism

28 June 2024

28 June 2024

Astronomers from the University of Glasgow who specialize in studying tiny ripples in space-time have shed new light on the...

5,000-Year-Old “Küllüoba Bread” Discovered in Türkiye Reveals Ancient Baking and Fertility Rituals

30 May 2025

30 May 2025

5,000-year-old bread found in Küllüoba Höyük, Turkey reveals ancient baking methods and fertility rituals. Unique archaeological discovery with rich nutritional...

Lost 4,000-Year-Old Bronze Age Settlement Uncovered at Khaybar Oasis in Northern Saudi Arabia

31 October 2024

31 October 2024

A team of archaeologists led by Guillaume Charloux of France’s National Center for Scientific Research (CNRS) announced Wednesday the discovery...