Mass grave from Mongol invasion unearthed in Hungary

Archaeologists have uncovered a mass grave dating back to the Mongol invasion at Tázlár in Bács-Kiskun County, Hungary, containing the remains of victims buried with bound limbs and in a crouched position.

Zsolt Gallina, the lead archaeologist on the dig, told the Hungarian News Agency (MTI) that investigations are underway at one of the largest archaeological sites of the former Halas District, in an area preserved in folk memory as “Temple Hill”. The team is exploring an Árpád-era cemetery, parts of a Mongol-era fortification system, and evidence of victims from that time. Their goal is to uncover as much of the defensive trench system as possible and to showcase the full extent of the siege and destruction during the Mongol invasion.

Gallina highlighted that in addition to Sarmatian-period relics, the site has yielded a richly adorned 10th-century female equestrian burial, remains of a late medieval church built by the Cumans and Hungarians, over 800 graves from the Árpád era and later Middle Ages, as well as numerous Mongol invasion victims.

He explained that Hungarians from the Árpád era inhabited the area until 1241. At the end of the 11th century and into the early 12th century, they built a church and buried their dead around it. In anticipation of the Mongol threat, they attempted to protect their villages, church, and cemetery by digging defensive ditches—but the invasion razed everything to the ground.

Gallina noted the Mongol invasion was one of Hungary’s most defining events: “The Mongol incursion and nearly a year of destruction left a lasting mark on our history.” The lowland region’s settlement structure and ethnic makeup were transformed. The defensive ditches built during the invasion linked several church sites in the Duna–Tisza region, including Bugac, Szank, Kiskunfélegyháza, Kunfehértó, and Szabadszállás.

The large church at the site was surrounded by a triple ring of trenches over 100 meters in diameter—among the largest in the region—meant not to delineate the cemetery but to defend the church compound against invading Mongol hordes.

Evidence of the violent destruction was visible in both the outer and middle trenches, with collapsed wooden walls, hidden pottery, household items, burned stone fragments, and partial or complete human and animal skeletons found in the ditches. According to Gallina, during the successful siege, the Mongols slaughtered everyone—including animals and even dogs. Children were not spared.