Top 7 Natural Monuments around Tábua

Designated a National Monument since 1974, this structure retains the nine upright stones of its main chamber, which is three meters high, and the capstone (covering slab) practically intact. The access corridor to the chamber has 15 upright stones and preserves all the covering slabs, with the dolmen being inserted into a tumulus (or mound, which originally covered the entire stone structure of the monument) approximately 20 meters in diameter. Its construction is believed to have occurred during the Neolithic-Chalcolithic period (between the end of the Neolithic and the beginning of the Chalcolithic), corresponding to the end of the 4th millennium BC. The region where the Orca Dolmen is located shows traces of continuous human activity and occupation since the prehistoric period. It is situated in an area with orographic characteristics conducive to human settlement, being close to a watercourse (the Mondego River) and possessing vast hunting resources. We know that shepherding has been a source of livelihood and income for centuries for the populations of the region, situated on a livestock route between the highlands of the Serra da Estrela and the Mondego valley.

The Fraga da Pena Waterfall, located in the Serra do Açor Protected Landscape, is a geological feature crossed by the Barroca de Degraínhos, creating a series of successive waterfalls. The waterfall is 19 meters high. Along its banks are some ancient specimens of the Portuguese oak (Quercus robur) and the chestnut tree (Castanea sativa), as well as the strawberry tree (Arbutus unedo), the thorny Daphne gnidium, and the adernos (Phillyrea latifolia and P. angustifolia).

This Orca/Anta is part of a tour circuit: PREHISTORIC CIRCUIT OF FIAIS/AZENHA in Carregal do Sal. https://www.cm-carregal.pt/pages/1027?poi_id=129 ORCA/ANTA from PALHEIRA is located in the megalithic nucleus of Fiais/Ameal. It is a monument of considerable size, which can be placed, architecturally, within the large group of monuments of Beira. It has a polygonal chamber with nine pillars, with an elongated corridor. However, its peculiar characteristics make this monument the rarest and most representative example of the circuit, given that at a somewhat later and yet to be determined period, a considerable barn was built around its central structure, which is part of that farm. Thus, the dolmen remained incorporated within it and was used as a dwelling until the 1970s.

ORCA or ANTA or DOLMEN: Megalithic mound or funerary monument from the Neolithic period, intended for collective burials. It consists of a chamber and a long corridor of 6, 7, or 8 meters. There are also Ante without a corridor. The large, vertical stones are called esteios/foundation pillars, and the covering slab is called the dome or cap. The ORCA DO OUTEIRO DO RATO is one of the megalithic monuments located on the small plateau between the villages of Lapa do Lobo and Oliveira Conde, at an altitude of 323 meters, located on the edge of the main circuit road in a pine forest and near an area of irrigated land. According to studies, the funerary monument consists of a polygonal chamber and a long corridor, the chamber having undergone several excavations and mutilations over its existence. It's part of the Fias Telha prehistoric circuit: https://www.komoot.it/tour/2520207143?ref=avs&share_token=aiC2Rft7sttJ3tJDY2ueR34qa

The Penedo C'abana is a large rocky outcrop located near Póvoa de Midões, on the slope overlooking the River Mondego. It is a reference point for viewing the river and the municipality of Tábua. It has the peculiarity of swaying slightly when pressure is applied to it, shaking it. The Penedo C'Abana is classified as a Property of Public Interest.

In the heart of the protected landscape of the Serra do Açor, Fraga da Pena is a natural spectacle sculpted by time. The Barroca de Degraínhos creates a succession of waterfalls, culminating in an impressive 19-metre cascade that descends in crystal clear veils over the rock.

The place is easily accessible and offers visitors plenty of space to relax and enjoy nature. It is best to visit in the morning when you are alone. There is a small car park nearby.

It is one of the largest dolmens in Portugal and one of the best preserved.