Fort of São Jorge at Oitavos

The Fort of Nossa Senhora da Guia is located in Cascais, Lisbon District in Portugal. It was built during the Portuguese Restoration War (1640-1668), becoming operational in 1646. The site, which preserves some parts of the fort, is now occupied by a maritime laboratory under control of the Faculty of Sciences of the University of Lisbon.

The Avner Cohen Casa Chabad (Avner Cohen Chabad House) is a Jewish community centre situated in Cascais in the Lisbon District of Portugal. It includes a library that places special emphasis on works about the Torah, either those written by Portuguese Jewish scholars or printed in Portugal in the late 15th century.

Cabo Raso (Cape Raso) is a cape along the coast of Cascais in western coastal Portugal.

Cabo Raso Lighthouse is an active Portuguese lighthouse that is located in the Fort of São Brás of Sanxete, near Cascais, Lisbon District. It is a cylindrical, red, metallic tower, thirteen meters high, with a lantern and balcony and attached buildings.

Fort São Brás de Sanxete (Forte de São Brás de Sanxete in Portuguese) is located in Cabo Raso, parish and municipality of Cascais, district of Lisbon, in Portugal.

Lisboa, until 2009 named Estremadura, is a Portuguese wine region covering the same areas as the Estremadura region, and taking its name from the country's capital. The region is classified as a Vinho Regional (VR), a designation similar to a French vin de pays region. While the Beiras and Alentejo VRs are largest geographically, the Lisboa region is Portugal's largest producer of wine by volume. The region stretches from Lisbon along the Atlantic coast to the Bairrada DOC.In early 2009, the region was renamed from Estremadura to Lisboa to avoid confusion with the Spanish wine region Extremadura and to capitalize on the internationally well-known name of the country's capital.

Boca do Inferno (Portuguese for Hell's Mouth) is a chasm located in the seaside cliffs close to the Portuguese city of Cascais, in the District of Lisbon. The seawater has access to the deep bottom of the chasm and vigorously strikes its rocky walls, making it a popular tourist attraction. The cave was the first to be depicted in moving pictures, in the 1896 British film A Sea Cave Near Lisbon, which shows waves breaking at the mouth of the cave.

The Fort of Cresmina (Portuguese: Forte da Cresmina), also known as the Fort of Crismina, is located at the southern end of Cresmina beach, in the municipality of Cascais, Lisbon District, in Portugal. Originally built in 1762 to protect Cresmina beach from landings, it was transferred to private ownership in 1889. As of 2021 it was in the process of being converted into a restaurant.

The Roman ruins of Casais Velhos are the remains of a Roman town, in the municipality of Cascais, Lisbon District, Portugal that included baths, two cemeteries, remains of a wall and ceramic artifacts.

The King D. Carlos Sea Museum is a Maritime Museum in the fishing town of Cascais, Lisbon District, in Portugal. It was inaugurated in 1992.

Casa Sommer is a building in Cascais, on the Portuguese Riviera, which houses the Cascais Municipal Historical Archive and a branch of the Cascais Municipal Library, hosting collections pertaining to the town's archaeological, architectural, historical and cultural heritage. Built as the residence of entrepreneur Henrique de Sommer, Casa Sommer is a noted example of Summer architecture.

The Sporting Club of Cascais was an elite sports and recreational society in Cascais in the Lisbon District of Portugal.