The Praia das Maçãs Prehistoric Monument, also known as the Tholos of Outeiro das Mós, consists of an artificial

Neolithic The Neolithic period, or New Stone Age, is an Old World archaeological period and the final division of the Stone Age. It saw the Neolithic Revolution, a wide-ranging set of developments that appear to have arisen independently in several parts ...

cave and a

Chalcolithic The Copper Age, also called the Chalcolithic (; from grc-gre, χαλκός ''khalkós'', "copper" and ''líthos'', "stone") or (A)eneolithic (from Latin '' aeneus'' "of copper"), is an archaeological period characterized by regular ...

domed or

beehive tomb A beehive tomb, also known as a tholos tomb (plural tholoi; from Greek θολωτός τάφος, θολωτοί τάφοι, "domed tombs"), is a burial structure characterized by its false dome created by corbelling, the superposition of suc ...

. It is situated close to the Praia das Maçãs beach, near the town of Colares in

Sintra Sintra (, ) is a town and municipality in the Greater Lisbon region of Portugal, located on the Portuguese Riviera. The population of the municipality in 2011 was 377,835, in an area of . Sintra is one of the most urbanized and densely populated ...

municipality, in the

Lisbon District Lisbon District ( pt, Distrito de Lisboa, ) is a district located along the western coast of Portugal. The district capital is the city of Lisbon, which is also the national capital. From its creation until 1926, it included the area of the cur ...

Portugal Portugal, officially the Portuguese Republic ( pt, República Portuguesa, links=yes ), is a country whose mainland is located on the Iberian Peninsula of Southwestern Europe, and whose territory also includes the Atlantic archipelagos of ...

. The area was discovered in 1927. As an important prehistoric sepulchral site, it was classified as a national monument in 1974. Surrounded by housing, the location has been designated as a special zone of protection, and construction is forbidden. Plans by Sintra and the Directorate-General for Cultural Heritage to turn the complex into a museum area, first discussed in 2001, have not yet been implemented. For purposes of protection the site has been covered by sand and there is little presently visible. The artificial cave was probably dug into the rock in the second half of the 4th millennium BC or early in the 3rd. The tholos was added later. The site is seen as a good example of the practice of re-appropriation of symbolic locations, resulting in funeral practices of two different eras coexisting in the same space. After discovery of the site by an agricultural worker in 1927 there were limited excavations by the National Museum of Archaeology and Ethnology but little work on the

necropolis A necropolis (plural necropolises, necropoles, necropoleis, necropoli) is a large, designed cemetery with elaborate tomb monuments. The name stems from the Ancient Greek ''nekropolis'', literally meaning "city of the dead". The term usually im ...

was really carried out until archaeologists

Vera Leisner Georg and Vera Leisner were married German prehistorians and archaeologists who, after becoming a Lt Colonel and a nurse, spent many years studying fourth and third millennia BCE megalithic sites in Iberia. The work of the Leisners is widely ackn ...

, Georges Zbyszewski and Octávio da Veiga Ferreira excavated it, starting in 1969, after having seen items discovered unofficially by a private collector in the 1930s. Further work by Sintra Council was carried out in 1981. The Neolithic cave has a diameter of around and was originally covered with stone supports. The later tholos was composed of a circular chamber with a diameter of approximately . Walls were constructed with limestone slabs placed horizontally. A pillar was raised in the centre to support a dome. An access corridor, about long, connected the chamber to a 2-metre-wide atrium. Items found at the site have included

geometric microliths A microlith is a small stone tool usually made of flint or chert and typically a centimetre or so in length and half a centimetre wide. They were made by humans from around 35,000 to 3,000 years ago, across Europe, Africa, Asia and Australia. The ...

, arrowheads, polished axes, and cylindrical idols. These have been preserved at the National Museum of Archaeology and Ethnology in

Lisbon Lisbon (; pt, Lisboa ) is the capital and largest city of Portugal, with an estimated population of 544,851 within its administrative limits in an area of 100.05 km2. Grande Lisboa, Lisbon's urban area extends beyond the city's administr ...

, and the Regional Museum of Sintra. Praia das Macas

External links

Photograph of the tholos

References

{{Authority control National monuments in Lisbon District Megalithic monuments in Portugal Prehistoric sites in Portugal Stone Age Europe Dolmens in Portugal Buildings and structures in Sintra