Kernavė

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On the right bank of the Neris, where the river has cut a broad lower terrace into the upland of eastern Lithuania, five steep mounds stand in a row along the edge of a meadow. They are not natural hills. Each was raised, scarped, and crowned, refortified across generations until their flanks fell away too sharply to climb, and from their tops the eye runs out over the flat green floor the people call the Pajauta valley to the gleam of the water beyond. The meadow looks empty. Under its wet turf lies a medieval town, burned at the end of the fourteenth century and never rebuilt, kept whole by the mud that drowned it. The place is Kernavė, some thirty-five kilometers northwest of Vilnius in the Širvintos district, and it holds, layer on layer, a record of human settlement that the archaeologists read back across roughly ten thousand years.

The site, the people, and the history

Kernavė is a landscape rather than a single monument: a complex of five hillforts, the settlements that clustered at their feet, the cemeteries on the terraces, and the buried town in the valley below, taken together across a span that reaches from the late Paleolithic to the Middle Ages. The mounds themselves carry names the tradition has fixed to them — the Throne of Mindaugas (Mindaugo sostas), the Altar Hill (Aukuro kalnas), the Castle Hill (Pilies kalnas), Lizdeika’s Hill, and Kriveikiškis — four of them ranged close together at the southern edge of the modern village above the Pajauta valley, with the fifth, Kriveikiškis, set a little apart on the right bank of the Kernavėlė stream. The river they overlook is the Neris, the great tributary that joins the Nemunas at the later capital downstream; the site sits on its upper terrace, the steep natural escarpment doing half the work of the fortification and the raised mounds doing the rest. The whole protected area covers some 194 hectares, of which the buried town in the valley occupies roughly a tenth.

The first hillfort here, by the archaeological reading, is the Altar Hill, the oldest of the group; the others were raised and reworked over the long centuries in which Kernavė grew from a defended settlement into something larger. By the late prehistoric and early medieval centuries the five mounds formed an interconnected defensive system, an unusually large one for the Baltic lands, enclosing and commanding the valley floor where craft and trade gathered. The defenses ran below the ground as well as above it: among the finds is what excavators describe as the oldest known medgrinda, a hidden underwater causeway of laid timber across the wet ground, a road only those who knew it could use, dated to the fourth through seventh centuries.

Kernavė steps out of the wordless prehistoric record into written history late, and from the outside. The earliest mention belongs to the year 1279, when the place appears not in any Lithuanian document — the pagan Lithuanians left none — but in the Livonian Rhymed Chronicle, the verse chronicle of the Order’s wars in the eastern Baltic, which records a campaign that reached Kernavė as the seat of the Grand Duke Traidenis. Traidenis, who ruled from about 1269 or 1270 until 1282, held Kernavė as his ducal residence, and under him and his successors it became one of the chief economic and political centers of the still-pagan Grand Duchy of Lithuania, the state that through the thirteenth and fourteenth centuries held out as the last pagan power in Europe against the crusading orders pressing on it from the west and north. The mound called the Throne of Mindaugas carries the name of the one king the Lithuanians ever crowned, and a long tradition makes Kernavė an early capital; the documented capital status, though, attaches to Traidenis and his line, and the link to Mindaugas himself belongs more to legend and to the name of the hill than to any surviving record. The distinction is worth keeping: what the chronicle attests is a fortified ducal seat in the second half of the thirteenth century, important enough to be worth an Order’s raid.

The end of the lower town is firmly dated. In 1390, during the Lithuanian civil war between Vytautas and Jogaila, the forces of the Teutonic Order burned the town and its buildings in the Pajauta valley, the castle among them. The inhabitants withdrew uphill, and the valley settlement was never rebuilt to what it had been. That is the disaster that preserved it. The burned timbers fell, the river’s flooding laid down silt over the ash and the foundations, and the waterlogged ground sealed wood, leather, textile, and bone that would have rotted anywhere dry. The valley became, in the phrase the excavators like, a kind of Troy of Lithuania — a town caught at a moment and kept under the mud.

What the ground holds, and what the hills meant

The teaching of a place like this is not a doctrine but a stratigraphy: it is what the layers, read in order, say about the people who left them. At Kernavė the layers say two things at once, and the second is harder to read than the first.

The first is plainly legible. The buried town in the Pajauta valley was a working medieval settlement of the thirteenth and fourteenth centuries — streets, dwellings, and the quarters of craftsmen and traders, the polytechnic community of a town of its age, preserved with the completeness that only waterlogging gives. The valley floor that holds it covers something on the order of two dozen hectares, and within that wet ground the excavators have recovered the plan of a real urban place: house-plots set along lanes, workshops where iron was worked and bone and amber and leather shaped, and the imported goods that mark a town tied into the trade of the medieval Baltic. The objects come up in a state that dry sites never yield — wood unrotted, textile fibers preserved, the small perishable things on which the texture of a day depended. This is why the comparison to a buried Troy is more than a tourist’s phrase: the disaster of 1390 froze a living settlement at a single moment and the river’s silt sealed it, so that what is read here is not the worn-down residue of a town but the town itself. The cemeteries on the terraces and at the mounds’ feet record how that community buried its dead, and here the ground holds the very passage the site is most valued for: the turn from the old Baltic way of the dead to the new one. The Baltic rite, the rite of the still-pagan country around it, was cremation — the body given to the fire, the burned bone gathered with grave-goods, the practice that the comparative study of Baltic burial across the medieval Lithuanian lands treats as the marker of the pre-Christian dead, as the dissertation literature on the custom of cremating the dead in medieval Lithuania sets out. The digging at Kernavė has turned up cremated human and animal bone, wheel-turned potsherds, and metal grave-goods together — the unmistakable signature of the old funeral tradition.

But Kernavė also holds something rarer and more ambiguous. The Kriveikiškis cemetery, with its many hundreds of graves of the town’s people from the thirteenth and fourteenth centuries, is an inhumation cemetery — the dead laid out unburned in the ground — and it stands as one of only two known pre-Christian inhumation burial-grounds in the towns of pagan Lithuania. The bodies are not cremated, yet the burials are furnished in the old way, with grave-goods that belong to the pagan world, not stripped bare in the Christian manner. So the cemeteries together show neither a clean pagan world nor a clean Christian one but the seam between them: a town that had begun to lay its dead in the earth while keeping the older furnishings and the older worldview, a population, as the excavators put it, holding a still-pagan understanding mixed into the incoming Christian tradition. This is exactly the value UNESCO marks in its citation, which speaks of the site’s exceptional evidence of pantheistic and Christian funeral traditions side by side. It is the pagan-to-Christian passage caught in the act, in a country that took the new faith only in 1387, later than any other in Europe.

The hills themselves are the harder reading. Four of the five mounds are securely defensive — strongholds, raised and scarped and crowned with timber works, parts of the great enclosing system above the valley. The traditional names, though, reach past the military function toward a ritual one: the Aukuro kalnas is the Altar Hill, the aukuras being the sacrificial altar or sacred fire; Lizdeika’s Hill bears the name of a figure of Lithuanian legend, the seer-priest of the founding stories of Vilnius. It is reasonable, and it is widely held, that hills of this kind in pagan Lithuania served as gathering-places and as sites of the rites of a people who built almost no temples and worshiped instead at the hill, the grove, the stone, and the fire — the same religious landscape that gives the holy hills of the Baltic their standing. But the ritual reading at Kernavė is largely inference, drawn from the names, from the analogy of other Baltic sacred hills, and from the general shape of the religion, rather than from an excavated sanctuary on any one of the mounds. The traditional names are themselves late and partly legendary; the Throne of Mindaugas and Lizdeika’s Hill carry stories more than documented cult. What the spade has firmly recovered is fortification and settlement and burial; the altar on the Altar Hill is an interpretation laid over the name, plausible within the world the religion describes but not, in the strict archaeological sense, dug up.

That religion is the Baltic one, the faith of the last pagan state of Europe: the sky-god of the thunder and the oak, Perkūnas, who in the storm hunts the chthonic lord across the heaven — kin in the comparative reckoning to the Norse Thor and the Vedic Indra and the Slavic Perun, though Perkūnas is no more identical to them than the languages are identical; the sun-goddess and the earth-mother and the keeper of the green hearth-snake; the powers worshiped under open sky rather than under a roof. The Lithuanians of Kernavė lived inside that world until the very end of the pagan centuries, and the cemeteries in the valley are the ground where its way of the dead met the way that replaced it.

The mounds of Kernavė ranged along the upper terrace above the Pajauta valley of the Neris. VietovesLt, via Wikimedia Commons. CC BY 3.0.

The recovery, the sources, and the heritage standing

Everything known of Kernavė as a pagan and early-state center has been read back out of the ground, because the place left no literature of its own and entered the written record only through the chronicles of its enemies. That circumstance shapes how the site is sourced, and the sourcing falls into the three kinds that govern the whole Baltic record. The hostile external chronicles — the Livonian Rhymed Chronicle with its 1279 notice, the later annals that repeat it — give the bare political facts: a ducal seat, a raid, a name attached to a duke. The late-recorded folklore and the legendary tradition give the names on the hills and the figure of Lizdeika, tradition-internal in content but collected long after the pagan centuries closed. And the archaeology, with the place-names and the comparative study of Baltic settlement and burial, gives the body of what is actually known: the stratigraphy, the dated medgrinda, the burned town of 1390, the cemeteries that record the turn of the rite. Where those three disagree or fall silent — on whether Mindaugas ever ruled here, on whether the Altar Hill held an altar — the honest answer is that the question outruns the evidence, and the entry says so rather than filling the gap.

The recovery itself is long. The mounds drew antiquarian attention as early as the middle of the nineteenth century, with digging recorded in 1859; systematic excavation came in the modern era, with sustained campaigns from 1979 through the 1980s and continuing seasons since, the waterlogged valley yielding its preserved town to careful, slow work. In 1989 the whole landscape was given protection as the Kernavė State Cultural Reserve. The crowning recognition came in 2004, when the site was inscribed on the World Heritage List, in the record kept by the UNESCO World Heritage body, as the Kernavė Archaeological Site (Cultural Reserve of Kernavė), listing no. 1137. The inscription rests on two criteria. Under criterion (iii) the property is held to present exceptional testimony to the evolution of human settlement in the Baltic region across some ten millennia, with its exceptional evidence of the pantheistic and Christian funeral traditions. Under criterion (iv) the settlement pattern and the five hillforts are taken as outstanding examples of the development and use of such structures in the pre-Christian era. The reasoning is summarized in the dossier maintained at the World Heritage listing.

What the recognition fixes is the double value of the place: the sheer depth of the settlement record, reaching back to the late Paleolithic, and the unusual clarity with which one stratum of it captures the passage from the pagan Baltic world to the Christian one. For the religion of pre-Christian Lithuania — a faith that raised few buildings and wrote nothing down, and that must therefore be recovered from the hill and the grave and the comparative science — a site like Kernavė is among the best ground there is, because here the sacred landscape was lived in late and buried whole. The five mounds still stand above the empty-looking meadow; the town still lies under the turf where the fire and the flood left it; the cemeteries still hold the dead in both rites at once. Across the Baltic lands the same kind of evidence runs through the other great hillforts — the seafarers’ stronghold of Apuolė to the northwest, the first Baltic place ever named in a foreign source — and through the forest country of the Yotvingians to the south, whose barrow-graves are nearly all that is left of them. Kernavė is the richest of them for the late-pagan centuries, and the meadow keeps reading.

The Kernavė mounds above the Neris, on whose right bank the hillfort complex stands. Phillip Capper, via Wikimedia Commons. CC BY 2.0.

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