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This glacial valley, controlled by the fault that extends from Bragança to Unhais da Serra, illustrates the main characteristics of a valley glaciation, with overdeepenings and riegels, moraine deposits illustrating different phases of glac ...
This peak, with an altitude of 1875 meters, was a nunatak during the last glaciation, remaining above the surface of glaciers and thus preserving the shape that is observed. This was due to the presence of less fractured zones, in contrast ...
It is the most rugged peak of the Estrela with 1928 meters of altitude, deeply incised by glacial erosion in its flanks, having formed a nunatak during the last glaciation, that is, this relief was not covered by glacial ice, emerging above ...
The Interpretation Center of the Serra da Estrela (CISE) is a structure of the Municipality of Seia, oriented to the development of activities of environmental education and valorization of the environmental heritage of the Serra da Estrela ...
The CITEG, located in the Tower of Serra da Estrela, aims at recognizing and valorising the Natural and Cultural Heritage of this territory, as well as safeguarding its identity.
These are glacial overdeepenings in the Zêzere valley, filled by post-glacial deposition and used in the past for agriculture and shepherding. These sites demonstrate the erosive capacity of the glacier, which originated poorly drained basi ...
The Agua d’Alta Cliff is the largest existing waterfall in the Naturtejo Geopark and in all of the Beira Baixa, in the Agua d’Alta River, with a drop of 50 metres followed by a succession of 3 veils of turbulent water. It is possible to obs ...
In a typical granite weathering landscape, the Fragões das Penhas Douradas, located at a summit position south of Vale do Rossim, are majestic granite outcrops that protrude above de sands that make up the weathering mantle. Its forms are c ...
Covão Cimeiro is a perfect glacial cirque, showing vertical backwalls, with 300 meters relief, and a poorly drained basin, which is a glacial overdeepening – the Covão. Downstream from the overdeepening a convex rock outcrop almost closes t ...
Between the glacial cirque of Covão do Ferro, the Zêzere glacial valley and the Cântaro Raso, the Covão do Boi, located at 1840 meters a.s.l., appears. In this geosite we find a set of granite columns, with diameters of 2 to 5 meters and be ...
A colossal granite giant rises abruptly over the vast plain of Castelo Branco, reaching 1227 m high. Surrounded by a pine forest ring up to 800 m, its bare peaks resemble ruined castle. These accumulations of granite morphologies are freque ...
This is one of the geosites that best exemplifies glacial erosion in the Serra da Estrela, with glacial polished surfaces, erratic boulder fields, roches moutounnées, and glacial striations, still well observed in the landscape around Lagoa ...
At 1420 meters above sea level, the moraine field of Lagoa Seca is an important evidence of the glacial dynamics of the Zêzere Valley, witnessing several phases of its total filling with over 250 m of ice thickness. In this geosite there ar ...
Above an altitude of about 780 meters the Loriga valley shows the action of the last glacial period, from which it gains the designation of Loriga glacial valley. With a typical U-shaped cross-section, the valley was sculpted by the Loriga ...
Located about 1500 meters above sea level, between the valleys of Zêzere (to the north) and Alforfa (to the south), and being an area of transition between the western and eastern Estrela’s plateaus, the Nave de Santo António is one of the ...
Travelling the Orvalho GeoRoute the Agua d’Alta Stream is crossed and there is a series of waterfalls in the Agua d’Alta cliff area, one of the 16 geomonuments of the Naturtejo Geopark, where water was stronger than rock. In the middle of a ...
The southern slope of the Cântaro Magro is bounded by a faulted sector, showing a dolerite dike intrusion, a magmatic rock with a mineral composition similar to basalt. The dike is deeply weathered and weaker than the granite country-rock a ...
The Torre Plateau, with an elevation rising from about 1,500 m in the north, at Penhas Douradas, to 1993 m at the Alto da Torre, is the highest summit in mainland Portugal. About 20 million years ago, after a phase of tens of millions of ye ...
From here you can enjoy a magnificent panoramic view over Cova da Beira and further away, to the Castelo Branco Surface. These were the surfaces that, about 10 million years ago, gave origin to Serra da Estrela, which raised between tectoni ...
The Zêzere valley is a perfect example of glacial erosion. With a U-shaped cross-section profile along 10 km, between Covão da Ametade and the town of Manteigas, the valley presents in its upstream sector a succession of overdeepenings, rie ...
The quartzite cliffs of Zêzere Gorge are impressive successive layers of pure quartzite erected vertically at hundreds of meters of altitude and flanked by chaotic slope deposits drained to the banks of the river Zêzere. They are records of ...