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Foz do Rio Frio Dolmen: A Megalithic Treasure in Portugal

FWFP+MM Ortiga, Portugal ★★★★☆ 0 views
Rania Nadal
Ortiga
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About Foz do Rio Frio Dolmen: A Megalithic Treasure in Portugal

Foz do Rio Frio Dolmen: A Megalithic Treasure in Portugal - Ortiga | Secret World Trip Planner

In the heart of the Santarém region of Portugal stands an ancient monument that tells stories of a distant past: the Foz do Rio Frio Dolmen. This megalithic tomb, also known as the Anta da Casa dos Mouros, dates back to a period between 3500 and 4000 B.C., placing it in the late Middle Neolithic. Located in the municipality of Mação, specifically in Ortiga, it is the only dolmen in the area still standing, a true silent witness of bygone eras.

The dolmen is situated on a plateau overlooking the Tagus River, offering a charming panoramic view of the surrounding valley. Its coordinates, 39.4741993, -8.0633732, position it as a strategic point for understanding the dynamics of human settlement in this part of Portugal. Discovered in the 1970s and subsequently excavated in 1982, the Foz do Rio Frio Dolmen has revealed numerous artifacts, enriching the historical knowledge of the region.

History and Origins

The Foz do Rio Frio Dolmen is an extraordinary example of megalithic funerary architecture. This type of structure, characterized by large stone slabs, was used to bury the deceased, suggesting that prehistoric communities had already developed complex rituals related to death and the afterlife. The discovery of stone tools and a copper dagger during the excavations testifies to the craftsmanship of the ancient inhabitants of this area.

The dolmen was identified and studied by Maria Amélia Horta Pereira and Thomas Bubner, who, along with a group of young assistants, worked to restore it to its original form. The restructuring involved the restoration of fallen stones and the reinforcement of the structure with natural and cementitious materials, thus preserving an important testimony of the past.

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Frequently Asked Questions

The Foz do Rio Frio Dolmen dates back between 3500 and 4000 B.C., placing it in the late Middle Neolithic period. This makes it approximately 5,000 to 6,000 years old, making it one of Portugal's most ancient megalithic monuments and the only dolmen still standing in the Mação area.
The dolmen is situated in the Santarém region of Portugal, specifically in the municipality of Mação in the village of Ortiga, with precise coordinates at 39.4741993, -8.0633732. It sits on a plateau overlooking the Tagus River, offering panoramic views of the surrounding valley and strategic positioning for understanding prehistoric human settlement patterns.
During the 1982 excavation, archaeologists discovered numerous artifacts including stone tools and a copper dagger, which provide valuable evidence of the craftsmanship and technological capabilities of the ancient inhabitants. These findings significantly enriched the historical knowledge of the region and demonstrate the sophistication of prehistoric communities in this area.
The dolmen was identified in the 1970s and later excavated in 1982 by researchers Maria Amélia Horta Pereira and Thomas Bubner, along with a group of young assistants. These experts worked to restore fallen stones and reinforce the structure using natural and cementitious materials to preserve this important historical testimony.
The Foz do Rio Frio Dolmen served as a megalithic funerary structure, used to bury the deceased and suggesting that prehistoric communities had already developed complex rituals related to death and the afterlife. The large stone slabs characteristic of dolmens were carefully arranged to create a monumental tomb that reflected the importance these ancient peoples placed on honoring their deceased.