An Iron Age settlement of more than 30 houses turns up in South Tyrol

Road crews preparing a new access route to Antholz and Olang, in the northern Italian province of South Tyrol, ended up on hold after archaeologists found more than 30 Iron Age houses buried beneath the planned path at a site called Galgenbichl, near the village of Niederrasen. The settlement dates to between 800 and 500 BC, roughly 2,500 years old, and stands as the first excavation of an Iron Age site at this scale anywhere in the province.

South Tyrol’s Office for Archaeology began surveying the ground in late 2025 once the road project was announced, then opened full excavations in February 2026 across the south-facing slope the new route was set to cross.

A Road Project That Ran Into an Iron Age Village

The Pustertal valley route planned to link Antholz and Olang required grading a slope at Galgenbichl that had never been formally excavated, despite a previously known Hallstatt-era cemetery near Niederrasen, on record in municipal history, that had already hinted at Iron Age activity in the immediate area without ever pointing to a settlement this size. Once digging began, stone house foundations emerged across a wide stretch of the hillside, more than 30 of them in total, and the road agency folded a full excavation season into the construction schedule rather than treat the find as a brief delay.

Each house combined stone foundations with a wooden superstructure, and on the steeper, downslope side, some structures rested on timber pilings driven into the ground to keep the floor level. Comparable Raetic-culture houses documented elsewhere in the Alps sometimes reached two full storeys, though researchers have not yet said whether any of the Galgenbichl buildings did the same.

For scale, the largest known Iron Age settlement in neighboring North Tyrol, at Pfaffenhofen-Hörtenberg, covers nearly twenty hectares of terraced structures, a benchmark that gives archaeologists a rough sense of how large a valley-corridor settlement like Galgenbichl could eventually prove to be, even though the two sites sit in separate valleys and have not been directly compared in any published study.

What Thirty Houses of Debris Reveal About Daily Life

Excavators recovered ceramic vessel fragments from ordinary household use, along with abundant cattle bones that point to livestock as a dietary staple rather than an occasional food source. Clay loom weights and spindle whorls turned up across multiple houses, evidence of textile production carried out at the household level rather than centralized in a single workshop, while millstones scattered through the settlement show grain was ground on site rather than brought in already processed.

The settlement also produced signs of metalworking and bronze casting, tying Galgenbichl into a broader regional economy of trade and craft rather than leaving it isolated inside a single mountain valley.

A Separate Burial Ground for the Community’s Youngest

Archaeologists identified a distinct infant burial ground at the site, where young children were inhumed, buried whole, rather than cremated the way older members of the community appear to have been treated. The distinction points to funerary customs that varied by age within a single Iron Age community, a pattern that comparable Alpine sites have not always preserved clearly enough to document.

A Valley Corridor With a Longer Iron Age Record

The wider Pustertal carried the Laugen-Melaun culture from the late Bronze Age into the early Iron Age, a tradition already known for decorated ceramic ware, developed metal processing, and weaving, a combination that lines up closely with what turned up inside the Galgenbichl houses. From roughly the sixth century BC, the valley’s material culture shifted toward the Fritzens-Sanzeno tradition, the archaeological signature of the people Roman and Greek writers called the Rhaetians, whose settlements elsewhere in the region eventually grew into Roman-era way stations once the empire absorbed the Alps.

Provincial researchers separately place Galgenbichl within a Raetic cultural sphere that later fell under the Celtic-influenced kingdom of Noricum, and note that the range of goods recovered points to trade reaching south toward Venetian territory rather than a community confined to its own valley. Charred wooden beams and layers of charcoal found across parts of the settlement point to a fire that damaged or destroyed sections of it at some point during its occupation, though excavators have not yet said whether the blaze was accidental or tied to conflict in the region.

Landesrat Philipp Achammer, the provincial councillor overseeing cultural affairs, described people driving past places like Galgenbichl every day without knowing what lies beneath them, calling it striking that an entire chapter of the region’s Iron Age past could surface all at once, more than 2,500 years after the last house on that hillside burned or was abandoned. The province has not yet said whether the road to Antholz and Olang will be rerouted around the site, delayed until the dig concludes, or built once excavation and documentation are finished, leaving that decision to the same Office for Archaeology that opened the trenches in the first place.

This article was produced with the assistance of AI and reviewed by Morning Overview editors prior to publication.

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