13 December 2025 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

Female pharaoh’s temple reveals teamwork of Egypt’s ‘ancient masters’

18 November 2021

18 November 2021

Despite the widely acknowledged monumentality and durability of ancient Egyptian sculpture, carved reliefs, and paintings the makers of these works...

Collectors In The Prehistoric World Recycled Old Stone Tools To Preserve The Memory Of Their Ancestors

16 March 2022

16 March 2022

A first-of-its-kind study at Tel Aviv University asks what drove prehistoric humans to collect and recycle flint tools that had...

1700-year-old Roman shoes and craft district found in France

3 June 2023

3 June 2023

An ancient Roman craft district was discovered by archaeologists working in the southwest of the town of Therouanne near a...

Game Bone Stones from a Roman Military Strategy Game Found in Hadrianopolis Ancient City, Türkiye

10 January 2025

10 January 2025

During the excavations in Hadrianopolis Ancient City in Eskipazar district of Karabük, 2 bone game stones belonging to the military...

Hidden Royal Trove of rulers of Poland and Lithuania discovered in the underground vaults of Vilnius Cathedral in Lithuania

17 January 2025

17 January 2025

A unique find was made in the dungeons of the Vilnius Cathedral: The royal funerals of the Polish and Lithuanian...

A tiny 2,300-year-old votive vessel presented to the gods by the poor was found in the Ancient City of Troy

27 August 2022

27 August 2022

A 3-centimeter in size tiny vessel made of clay was found in the ancient city of Troy located at Hisarlik...

3,000-year-old Treasure on the Iberian Peninsula made with material from a meteorite

7 February 2024

7 February 2024

Scientists have recently discovered that some of the pieces in the amazing Bronze Age collection known as the Villena Treasure,...

Rare Incense Burner Depicting Egyptian God Serapis Unearthed in Ancient City of Ephesus

8 December 2025

8 December 2025

Archaeologists working in the ancient city of Ephesus, one of the world’s best-preserved archaeological sites and a UNESCO World Heritage...

Unique Gold Ring and Crystal Amulet among 30,000 Medieval Treasures Uncovered in Sweden

7 March 2024

7 March 2024

In the Swedish medieval city of Kalmar, archaeologists from the State Historical Museums unearthed the remains of over 30,000 objects...

‘Frankfurt Silver Inscription’ Archaeologists Unearth Oldest Christian Artifact North of the Alps

13 December 2024

13 December 2024

An ancient silver amulet unearthed in Frankfurt pushes back Christianity’s history in the region by 50 to 100 years. The...

Archaeologists have uncovered oldest Roman forum in Hispania, at the site of a named unknown city

3 September 2023

3 September 2023

Archaeologists have uncovered an ancient Roman forum from more than 2,000 years ago at the site of an unknown city...

2000-Year-Old Roman Origins Confirmed for Elche’s Monumental L’Assut de l’Argamassa Dam

17 May 2025

17 May 2025

An archaeological research project has unveiled that the imposing L’Assut de l’Argamassa dam in Elche, Spain, long suspected to be...

Archaeologists Discover Monumental Uruk-Period Building in Kani Shaie, Northern Iraq

29 October 2025

29 October 2025

A research team from the University of Coimbra’s Center for Studies in Archaeology, Arts and Heritage Sciences (CEAACP) has announced...

Baptismal font from the Ottonian period discovered: Oldest evidence of a quatrefoil-shaped basin north of the Alps

19 March 2024

19 March 2024

The site of a font of the medieval Ottonian dynasty, from the tenth century, has been discovered in the crypt...

7,000-Year-Old Temple at Risk: Urgent Calls to Save Santa Verna Archaeological Site in Gozo

17 July 2025

17 July 2025

Archaeologists and heritage conservationists are sounding the alarm over continued development near the Santa Verna archaeological site, a prehistoric temple...