Cascais

Working fishing town turned seaside base, 33 minutes by train from Cais do Sodré, with six swimmable beaches inside the town limits.

The Cascais train out of Cais do Sodré is the best €2.35 you will spend in Portugal. It runs every twenty minutes from about 05:30 to 01:30, and from Algés onward the track sits so close to the Tagus that spray hits the windows in a westerly. Thirty-three minutes later you are at the end of the line, two hundred metres from sand. That single fact is why Cascais works as a base for a week: you get a real town with a fish market and a Monday-morning school run, and you can still be in Chiado for dinner by eight.

Do not confuse it with a resort. Cascais has a fleet that still lands at Praia da Ribeira, a covered produce market on Rua Padre Moisés da Silva that goes properly busy on Wednesday and Saturday mornings, and a municipal museum network — the Bairro dos Museus — that includes Souto de Moura's red-brick Casa das Histórias Paula Rego and the Condes de Castro Guimarães house on the seafront. The pedestrianised spine, Rua Frederico Arouca, is half genuine and half souvenir. Largo Luís de Camões, the restaurant square, is the tourist trap: €22 for indifferent grilled fish with a menu in five languages.

At nine in the evening in February the town is quiet — the marina restaurants are open, the Ribeira seafront has maybe thirty people on it, and everything except a handful of bars on Largo da Assunção is shut by eleven. In August the same streets are shoulder to shoulder until one in the morning and the last train back to Lisbon is standing room only. Neither version is nightlife in the Bairro Alto sense. If you want to fall out of a bar at 3am, base yourself in Lisbon and come here on the train.

It suits families, people travelling with a car who do not want to park it in central Lisbon, walkers and cyclists who will use the flat coastal path west to Guincho, and anyone who wants a week where the morning is beach and the afternoon is a museum or a day trip. It does not suit people chasing tiled-alley atmosphere — Cascais is nineteenth-century royal-holiday architecture and 1960s apartment blocks, not Alfama. Skip it too if a rainy week would ruin you: in January the wind off Guincho is genuinely cold.

Where to sleep

The sweet spot is the wedge between the station and the sea — Rua Frederico Arouca, Avenida Valbom, Rua Regimento 19 de Infantaria — where you are five minutes from the platform, five from Praia da Conceição, and paying €90 to €140 a night in shoulder season for a decent three or four star. The grand seafront names sit west along Estrada da Boca do Inferno and out at the Cidadela; expect €200 to €400 in summer and around €130 in January. Monte Estoril, one stop back down the line, is quieter and often €25 cheaper for the same standard. Avoid two things: rooms facing the N6 Marginal, which is loud from six in the morning, and cheap apartments out at Torre or Alcabideche, which look close on a map and are a €10 taxi from anywhere you actually want to be. August rates roughly double; book by March.

The essentials

Ribeira to Boca do Inferno (4.5 km)

Start at the fishing boats on Praia da Ribeira, cross the Largo to the Condes de Castro Guimarães house, then take the seafront path past the Santa Marta lighthouse and its striped tower. Continue along the low cliff, past the Boca do Inferno blowhole where the sea punches through a collapsed cave, and turn back inland through Parque Marechal Carmona to the Cidadela and the marina. Roughly ninety minutes with stops.

Getting there & around

From Lisbon airport, take the red metro line to Alameda, change to green for Cais do Sodré, then the Cascais train — about seventy-five minutes door to door for under €4 with a Navegante card. A taxi or Uber down the A5 is thirty to forty minutes and €45 to €60 depending on traffic. Trains run every twenty minutes, every ten at peak, and the last one back from Lisbon leaves Cais do Sodré around 01:30. Inside town you walk: station to the far end of the seafront is fifteen minutes. Buses 405 and 415 serve Guincho, 403 goes to Sintra, and MobiCascais bikes are cheap and everywhere.