Mixed type dam, earth and gravity, integrated in a plain area, in Ribeira da Raia (Tejo Hydrographic Basin).

River also called Séqua or Ribeira da Asseca, it is navigable, at high tide, by trawlers and other small boats.

With a surface of 14,583 hectares, the Natural Park extends from the northern boundary of the municipality of Sintra, near the mouth of the river Hawk, to the Citadel of Cascais, forming part of the metropolitan area of Lisbon. Encompasses areas of great sensitivity for its floristic and landscape, geomorphologic characteristics, and part of the area is part of the list of World Heritage Sites in the category of Cultural landscape. Among other points of interest include the coastal lapiás (mouth of hell), the Palácio da Vila de Sintra, the footprints of dinosaurs in Praia Grande, caster Peninha, the Moorish …

To the east of the Mondego river, at about 20 kilometres from Gouveia, near the EN232 (National Road), there is this place where the water flows from a rock to a stone basin. It then continues to the northeast, in Celorico da Beira, then to the southwest, and has its mouth in Figueira da Foz, totalling 227 kilometres.

Construída sobre a margem do rio Tejo, a Torre Vasco da Gama possui um terraço panorâmico a 145 metros que proporciona uma bela vista sobre a cidade de Lisboa, o Parque das Nações, a Ponte Vasco da Gama e o rio Tejo. Para ali chegar terá que subir num elevador panorâmico. Reabriu em 2023 com um jardim vertical natural e um bar com cocktails.

This trail begins in the village of Sobral Fernando and is 10.6 km long, takes 3 hours, and is of medium difficulty. Points of interest include the Conheiras (extensive heaps of pebbles that testify to gold mining in Roman and medieval times) and the Várzea das Pedras Watermill and Reservoir.

A pedestrian trail that crosses the Parque cinegético, where one may enjoy the natural beauties of the Várzea da Rainha. One may also view deer and other animals, as well as rest on some garden benches and drink water from water-drinkers.

Located in a valley adjacent to the Serra dos Candeeiros, it is bathed by a stream that originates in the picturesque site of Olhos de Água. Here, you'll find beautiful natural caves and rooms with stalactites, calcite crystals, and remains of bones. Among the architectural heritage, a megalithic dolmen (Property of Public Interest) attached to the church stands out, containing a fifteenth-century sculpture, and traces of Roman times, evident in the ruins of a communal oven.

Village with rural and wine-growing characteristics, with the production of generous wine. The current heritage includes the pillory, the fountain, the 18th century church, the hermitage of Santa Marinha, the Luso-Roman cemetery in Quinta da Relva and several manor houses, namely: Calçada, Fojo, Fundo da Vila, Praça and Santa.

A famed green space in the small town of Atouguia da Baleia, with tall trees and benches. There are a lake, lamps, abandstand and a playground.