
Avenida Marginal, Coastal Link between Lisbon and Cascais
The Avenida Marginal is a coastal road with a pedestrian promenade and cycle path, running parallel to the Atlantic Ocean and the Tagus River, approximately 35 km long, connecting Lisbon and Cascais. The Avenida Marginal is also known as Costa do Sol, and is very popular in the summer with Lisbon residents and tourists due to the various beaches with extensive sandy shores along the coast. The Avenida Marginal can be traversed in several ways, including by car or motorcycle via the road alongside the Tagus River and the Atlantic Ocean, by train, from Cais do Sodré train station in Lisbon to the train station in Cascais, or on foot or by bicycle along the seawall that runs through the Cascais Line. The Avenida Marginal is a magnificent location from a cultural perspective, due to the presence of numerous palaces, mansions, villas, and fortresses built over the centuries, where it is possible to observe a magnificent sunset over the Atlantic Ocean.

The Lisbon section of the Avenida Marginal Costa do Sol includes localities such as Paço de Arcos, considered by its residents to be the most charming village in Portugal, Carcavelos, where the first bodysurf club in Portugal was founded in 1940, and the locality of Parede, well-known for its iodine-rich beaches and sought after for the healing properties of its waters, and home to one of Europe's best orthopedic hospitals.


The Avenida Marginal area has been revitalized in recent years due to several projects, including the Nova School of Business & Economics in Carcavelos, a university campus with capacity for approximately 4,000 students and faculty, the creation of the third El Corte Inglés shopping center in Carcavelos, the establishment of a business hub at Bateria de São Gonçalo in Parede, the construction of a Surf Center by Quiksilver in Carcavelos, and the Quinta dos Ingleses urban development plan covering approximately 20 hectares, which includes a business center and 14-story buildings near the Atlantic Ocean.
The Avenida Marginal is a dynamic, modern area that manages to preserve its history and tradition over the years. It is a charming location with a unique quality of life.
Administrative Organization of the Avenida Marginal
The Avenida Marginal includes the following Parishes:
- Union of Parishes of Oeiras and São Julião da Barra, Paço de Arcos and Caxias
- Union of Parishes of Carcavelos and Parede
- Union of Parishes of Cascais and Estoril
Beaches on the Marginal
- Caxias Beach
- Paço de Arcos Beach
- Santo Amaro de Oeiras Beach
- Torre Beach
- Carcavelos Beach
- Parede Beach
- Avencas Beach
- Bafureira Beach
- São Pedro do Estoril Beach

- Azarujinha Beach
- Poça Beach
Places to Visit on the Avenida Marginal
- Oeiras Seaside Promenade
- Caxias
- Paço de Arcos
- Fort of São Lourenço do Bugio
- Paço de Arcos Geyser
- Gibalta Lighthouse
- Parede
- Carcavelos Market
- Fort of São Julião da Barra
- Church of the Navigators
- National Agronomic Station (producer of Carcavelos wine)
- Chapel of São Sebastião
- Chapel of Gandarinha
- Carcavelos
- Casa Nunes da Matta
- Casa das Pedras
- Casa Máximo Ribeiro
- Fort of São Bruno de Caxias
- Fort Giribita or of Nossa Senhora de Porto Salvo
- Fort of São das Maias
- Fort of Santa Marta
- Fort of Nossa Senhora da Luz
- Fort of São Pedro or Old Fort
- Fort of Cavadeira or Fort of São Teodósio
- Fort of Areeiro
- Fundação da Casa de Bragança
- Church of São Domingos
- Municipal Garden of Paço de Arcos
- Oeiras Marina - Leisure Port
- Paço de Arcos Market
- Parede Market
- Quinta da Alagoa Park
- Quinta do Torneiro
- Quinta and Royal Palace of Caxias
- Quinta Nova in Carcavelos
- Trindade Coelho Street in Parede
- São João do Estoril
- Vila Gouveia
- Vila Silva
- Vivenda Henriqueta
Tourist Developments on the Avenida Marginal
- Blue Boutique Hostel & Suites
- Bonvalot Guest House
- Carcavelos Surf Hostel
- Hotel Praia Mar Carcavelos
- Hotel Solar Palmeiras
- Hotel Vila Galé Collection Palácio dos Arcos
- Riviera Hotel Carcavelos
- Three4Six Guesthouse
Fairs, Festivals, and Pilgrimages on the Avenida Marginal
- Carcavelos Fair: held every Thursday morning
- Festivities in Honor of Senhor Jesus dos Navegantes: held annually in September in Paço de Arcos
Health Institutions on the Avenida Marginal
- CASVET: Veterinary Hospital
- Clínica Europa Private Hospital
- Clínica SAMS Parede
- Hospital de Sant’Ana
- Hospital Ortopédico Dr José de Almeida
Educational Establishments on the Avenida Marginal
- St Julian’s School
- Maristas de Carcavelos College
- Escola Nova Apostólica
- Externato O Cantinho
- Externato Sueco
Transportation Serving the Parishes of the Avenida Marginal in Lisbon
- Buses:
- Scotturb
- Vimeca/Lisboa Transportes
- Train Stations (Cascais Line):
- Caxias Train Station
- Paço de Arcos Train Station
- Santo Amaro de Oeiras Train Station
- Carcavelos Train Station
- Parede Train Station
- São Pedro do Estoril Train Station
- São João do Estoril Train Station
