Tumulus, covered alleys and cairns in Val-d'oise

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95270 Saint-Martin-du-Tertre

La Pierre Turquaise is a neolithic covered alley, larger in the Paris region, located in Saint-Martin-du-Tertre in Île-de-France, emblematic of Seine-Oise-Marne culture.

Dolmens
95290 L'Isle-Adam

The Dolmen de la Pierre-Plate, a neolithic covered alley located in Presles (Val-d'Oise), is a funerary monument classified in the Isle Adam forest, bearing witness to the burial practices of the fifth millennium BC.

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95490 Vauréal

The covered corridor from the cemetery to the English, in Vaureal (Val-d) Oise, is a megalithic monument of the Neolithic (c. 3300 BC), used as a collective burial for a millennium. Ranked in 1969, it dominates the Oise Valley.

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95450 Guiry-en-Vexin

The sepulchral driveway of Bois-Couturier, located in Guiry-en-Vexin, Île-de-France, is a megalithic monument of the recent Neolithic, listed as a Historic Monument in 1958. This funerary site, typical of Seine-Oise-Marne culture, houses major sculptures and archaeological remains.

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95590 Presles

The covered walkway of the Val White, in Presles (Val-d This collective tomb bears witness to the funeral practices of the time.

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95100 Argenteuil

The covered desert walkway, a megalithic monument of the recent Neolithic, is located in Argenteuil (Val-d的Oise). This semi-entered funeral site, oriented towards the Seine, bears witness to the collective burial practices of the time.

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95810 Arronville

The covered walkway of the coast of the Libera, in Arronville (Val-d This 12 meters long funeral site illustrates the typical architecture of the covered alleys of Seine-Oise-Marne culture.