district de Portalegre

Megalithic Sites of Portalegre

Portalegre’s landscape is a testament to millennia of human history, featuring some of the Iberian Peninsula’s most significant prehistoric monuments. This collection includes the Menir da Meada, the largest standing stone in the region, alongside exceptionally preserved Neolithic dolmens like Anta da Aldeia da Mata. Beyond the megalithic era, the list highlights the Roman city of Ammaia and the Torre de Palma villa, showcasing the architectural evolution of the Serra de São Mamede from ancient ritual sites to complex Roman settlements.

Megalithic Sites of Portalegre — Carte

F nando / CC BY-SA 3.0

A

Roman villa of Ammaia

The Roman ruins of Ammaia are located in Portugal within the Nature Park of the Serra de São Mamede, a mountainous expanse of forest in the…

Ayoo / CC-BY-SA

B

Menir da Meada

The largest menhir in the Iberian Peninsula, standing approximately 7 meters tall. This cylindrical granite monolith dates back to the Neo-Chalcolithic period.

C

Villa Romana de Torre de Palma

A significant Roman villa complex dating from the 1st to 4th centuries. The site features well-preserved mosaics, a thermal spa, and an early Christian basilica.

D

Anta de Melriça

A well-preserved Neolithic dolmen near Castelo de Vide, featuring a large polygonal chamber formed by seven granite pillars and a massive capstone.

E

Anta dos Pombais

A megalithic monument situated on a hill north of Castelo de Vide, consisting of a polygonal chamber with several remaining granite uprights.

F

Anta do Pai Anes

A megalithic tomb located northwest of Póvoa e Meadas. The structure retains its original polygonal chamber and part of the access corridor.

G

Anta da Tapada dos Matos

Also known as Anta dos Mosteiros, this Neolithic burial site west of Póvoa e Meadas features a large granite chamber.

H

Anta do Alcogulo III

A small megalithic dolmen located west of Castelo de Vide, forming part of a larger group of prehistoric burial sites in the region.

I

Anta da Vila de Nisa

A prehistoric dolmen located near Nisa, characterized by its granite pillar structure and historical significance to the local Neolithic landscape.

J

Anta da Aldeia da Mata

One of the best-preserved dolmens in the region, featuring a massive polygonal chamber and a long access corridor. It is a classified National Monument.

K

Anta Grande de Rabuje

A large Neolithic burial chamber located near Monforte, notable for its significant size and the archaeological findings discovered during excavations.

L

Menir do Patalou

A granite menhir discovered in 2015 near Nisa. It is notable for its phallic shape and its association with Early Neolithic ritual practices.