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| Dolmen de Lácara | |
|---|---|
| Name | Dolmen de Lácara |
| Map type | Spain Extremadura |
| Location | Provincia de Badajoz, Extremadura, Spain |
| Type | Dolmen |
| Epochs | Neolithic, Chalcolithic |
| Condition | Ruined |
Dolmen de Lácara is a megalithic burial monument near Aljucén in the province of Badajoz, Extremadura, Spain. The site comprises a large polygonal chamber and a fragmented capstone, interpreted as a tomb associated with late Neolithic and Chalcolithic communities linked to broader Atlantic and Iberian megalithic traditions. Archaeological work has produced ceramic, lithic and human remains that situate the monument within networks of prehistoric Iberian funerary practice and regional settlement dynamics.
The monument is a chambered tomb with a polygonal dolmen plan composed of orthostats supporting a fallen capstone, situated within an earthen tumulus analogous to gallery graves found across the Atlantic Bronze Age and the Neolithic Europe megalithic corpus. Architectural features include a roughly circular chamber delimited by upstanding orthostats, a collapsed capstone showing cup-marks similar to carvings at Newgrange, and traces of a short access corridor reminiscent of Iberian gallery graves and passage graves of the British Isles. Megalithic engineering at the site reflects lithic sourcing and dressing techniques comparable to those documented at Valle del Nalón, Côa Valley, and other Iberian megalithic localities. Comparative morphology aligns the monument with typologies developed in studies of José Manuel Roldán Hervás and publications produced by institutions such as the Museo Arqueológico Nacional (Spain).
The dolmen stands on the Lácara plain within the municipal boundaries of Aljucén and near La Nava de Santiago, in the comarca of Tierra de Mérida - Vegas Bajas. The landscape context includes proximity to the Guadiana River basin and to the Roman and medieval hinterlands linked to Mérida ( emerita Augusta) and the ancient communications corridors that cross Extremadura. The site occupies a geomorphological terrace with visibility over quebradas and cereal fields, a setting comparable to other Iberian megaliths recorded in inventories by the Dirección General de Bellas Artes and regional heritage agencies of Extremadura.
The dolmen entered modern archaeological notice during antiquarian surveys of the 19th and 20th centuries and received formal excavation in the 20th century under regional archaeologists associated with the Real Academia de la Historia and the Instituto de Estudios Badajocenses. Excavations yielded stratigraphic data and artefacts catalogued in provincial collections and reported in bulletins of the Consejería de Cultura y Turismo de Extremadura. Fieldwork methodologies evolved from trenching and clearance to more systematic stratigraphic recording, radiocarbon sampling coordinated with laboratories at the Universidad Complutense de Madrid and dating programmes overseen by teams with links to the Servicio de Investigación Arqueológica de Extremadura.
Radiocarbon determinations and ceramic typologies place primary use of the tomb in the late Neolithic to Chalcolithic transition (approx. 3500–2500 BCE), situating the monument within Iberian phenomena such as the expansion of megalithism, the circulation of beaker-related assemblages, and the development of regional cultures like the Los Millares culture and contemporaneous groups in the Alentejo. Chronological models incorporate comparisons with dated ensembles from Cádiz, Huelva, and inland sites linked to long-distance exchange networks documented in ethnoarchaeological syntheses and regional surveys.
Excavations recovered fragmented pottery sherds including coarse ware and grooved-impressed ceramics comparable to assemblages from Sierra Morena contexts, flint blades and cores analogous to those in collections of the Museo Nacional de Antropología (Madrid), and human skeletal remains indicating collective burial practice. Osteological analysis revealed commingled adult and subadult elements, with pathologies and isotopic signals used to infer diet and mobility in studies undertaken at the Universidad de Extremadura and specialized laboratories. Small items such as polished stone axes and a limited set of copper fragments indicate links to early metallurgy and exchange networks tied to the wider Chalcolithic horizon across the Iberian Peninsula.
The dolmen is subject to regional protective measures administered by the Junta de Extremadura and listed in inventories of archaeological heritage maintained by provincial authorities. Conservation interventions have focused on stabilising orthostats, preventing further capstone collapse, and controlling vegetation through collaboration with conservation teams from the Dirección General de Patrimonio Cultural de Extremadura. The site is accessible by rural roads from Mérida and features interpretive signage coordinated with local tourist offices; visitor access is managed to balance public engagement and preservation, following best practice guidelines promoted by organizations like the International Council on Monuments and Sites.
The monument is significant for understanding mortuary variability within Iberian megalithism and for reconstructing social networks during the Neolithic–Chalcolithic transition. Interpretations emphasize the dolmen's role in communal rites, territorial marking, and as a node in exchange systems linking inland Extremadura to coastal and Atlantic circuits including Portugal and regions of Andalusia. Research on the site contributes to debates on social complexity, ritual landscape, and the chronology of metallurgical adoption in western Iberia, complementing comparative studies conducted at sites such as Stonehenge, Carnac, and Iberian megalithic ensembles documented by the European Archaeological Heritage Network.
Category:Megalithic monuments in Spain Category:Prehistoric sites in Extremadura