Anta da Toupeira

The limestone structure consists of five stone slabs forming a polygonal chamber, measuring 5.5 meters long and 5 meters wide with a height of 2 meters.

German archaeologists Georg and Vera Leisner conducted initial studies of the site in 1944, followed by limited excavations in November 1959.

The chamber contains archaeological artifacts including a cylindrical idol, copper tools, and various implements now preserved at the Geological Museum in Lisbon.

Located 100 meters south of the Cave of Salemas, the archaeological site remains accessible to visitors interested in exploring prehistoric burial structures.

This megalithic structure differs from regional dolmens by lacking the typical entrance corridor, suggesting a distinct architectural variation in ancient burial practices.

Location: Lousa

GPS coordinates: 38.87436,-9.20291

Latest update: March 5, 2025 06:28