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Georgia's Lost Highland Civilisation: 5 Surprising Discoveries

Beyond the Shadows: 5 Surprising Discoveries from Georgia’s Lost Highland Civilisation

High-altitude environments are often dismissed as archaeological “wastelands”—inhospitable margins where human history is spread thin by the elements. However, the Javakheti Plateau in southern Georgia is proving to be a stunning archaeological palimpsest, revealing a complex narrative that has remained hidden for millennia.

Through the Samtskhe-Javakheti Project, an ambitious Georgian-Italian collaboration active since 2017, researchers are uncovering a newly rediscovered hub of ancient activity. The findings are reshaping our understanding of the South Caucasus. Here are five of the most striking discoveries from this investigation.

1. A “Crowded” Wilderness

The most immediate surprise for the international team was the sheer density of human activity recorded across the plateau. Since the project’s inception, researchers have documented more than 168 archaeological sites, creating a dense network of fortifications, domestic settlements, and burial sites.

This discovery challenges the assumption that these highlands were too rugged to support a significant population. We are no longer looking at isolated outposts, but at a populated highland landscape that thrived from the Early Bronze Age through the medieval era.

2. The Mystery of the “Cyclopean” Architects

The plateau is defined by its “Cyclopean” structures—imposing buildings constructed from massive, unworked stone blocks. These are not the polished stones of lowland palaces, but raw, heavy basalt and volcanic rock stacked with precision without mortar.

Evidence suggests these sites were frequently used for seasonal pastoral activity and repeated occupation rather than permanent, year-round settlement. The effort and social coordination required to construct them suggests a society with a deep, multi-generational commitment to these highland pastures and a highly organized labor force.

3. Baraleti Natsargora: The “Hill of Ashes”

At the heart of the plateau lies Baraleti Natsargora, a mound that serves as a chronological anchor for the region. Excavations have revealed deep stratigraphy dating from approximately 3500 BC to 500 BC.

The site’s name, “hill of ashes,” describes its history. Archaeologists have found distinct, blackened layers of burning interspersed with defensive walls and domestic remains. These layers tell a story of remarkable resilience: instead of abandoning the site after fire or conflict, people rebuilt directly on top of the ruins across nearly three millennia.

4. Rare Pigments and Solar Symbols

While the plateau’s architecture is rugged, the recovered artifacts reveal a sophisticated aesthetic and symbolic life. One standout find is a bronze solar disk with concentric decorations and delicate perforations. Similar objects are traditionally found in burial contexts across southern Georgia and are often associated with high-status female graves.

At Meghreki Fortress, researchers discovered clay installations—likely ovens or raised platforms—alongside incised clay plaques featuring geometric designs and rare traces of red, white, and dark blue pigments. The investment in vibrant domestic decoration suggests that some spaces held special status or ritual significance.

5. From the Margins to the Map’s Center

These domestic finds and specialized artifacts help redraw the larger map of the South Caucasus. Historically, the Javakheti highlands were treated as a peripheral zone disconnected from the great civilizations of the lowlands.

By integrating ground-level excavation with satellite imagery and GPS mapping, the Georgian-Italian team has demonstrated that the plateau participated in wider patterns of interaction. These communities were not isolated; they were nodes in networks of trade and movement with strong cultural and economic ties to the lowland world.

A New Chapter for the South Caucasus

The ongoing work—using radiocarbon dating, environmental analysis, and ceramic studies—continues to fill in the blanks of a forgotten past. Modern technology is finally giving this “lost” civilization a central place in the region’s history.

What other supposedly inhospitable places may be holding keys to forgotten history, waiting for the right technology to reveal them?


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Georgia's Lost Highland Civilisation: 5 Surprising Discoveries

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