Lisbon Beaches by Train: Every Stop From Caxias to Cascais

The stopping train of CP, the Portuguese national railway, takes 41 minutes from Cais do Sodré to Cascais, according to the weekday timetable valid since 8 November 2026. It stops fifteen times on the way. Ten of those stops have a beach on Portugal's official list of bathing waters for 2026, and so does the terminus. Santos, Alcântara-Mar, Belém, Algés and Cruz Quebrada have none. Caxias and Paço de Arcos are the first two stops with bathing water.

Lisbon has no sea beach of its own. The city sits on the Tagus, and the ocean starts only where the river widens and the coast turns a corner. So you pick a route first and a beach second. This guide is written for a visit without a rental car, so everything below starts at one station and one ticket machine: the train west gives you sheltered bays, the boat and bus south give you the long Atlantic beaches, and the rest is a long day.

Which Lisbon beaches can you reach by train alone?

All the beaches between Caxias and Cascais, on the Cascais line, 16 to 41 minutes from Cais do Sodré. Around midday a train leaves every twenty minutes.

Read the board below the way you would read it in the hall of Cais do Sodré. The minutes are the running time of the stopping train on a weekday around noon. Next to each stop you see its beach, whether waves are common in summer, and whether the beach holds a Blue Flag for 2026. The five stops before Caxias are left out because none of them has bathing water. The last rows are the beaches you cannot reach by train alone.

A day trip by train works like this. Get off at Parede or São Pedro do Estoril and you are in water that is almost always flat within half an hour. Parede is 30 minutes from Cais do Sodré, São Pedro do Estoril 32. The next stop, Estoril, is five minutes further and Cascais eleven minutes after Parede, so you can swim in the afternoon and still end the day in the old town. Carcavelos, at 27 minutes, is the stop for space and waves: a wide sandy beach with surf schools. The bay of Cascais is small and busy in summer, but you walk from the sand straight into the streets. Anyone who goes from there to dinner wants a short that does not look out of place. The tailored Tampa swim shorts from Sanwin Beachwear are made for that.

Guincho is not on the railway. From Cascais station the lines M05, M15 and M43 of MobiCascais run past Guincho, which Visit Lisboa places six kilometres from the centre of Cascais. Check the departure time before you go, because the timetable changes with the season. The bathing season itself is set by the same Portuguese decree: Oeiras opens its beaches on 1 June, Cascais on 1 May, and both close on 30 September. Outside those months the sea is for walking, not swimming; if you want warm water in December, our guide to the sea temperature in December shows where it still is.

Can you swim near Cascais without waves?

Yes, from Parede on. Up to and including Carcavelos the ocean swell still comes in; after that the coast lies in shelter and the water is almost always flat in summer. Guincho and Costa da Caparica face the open ocean and have waves for most of the summer.

The reason is the angle the coast makes at Cabo Raso. Waves that reach Lisbon are born far out in the Atlantic and almost always arrive from the north-west. The wind usually blows from there too: the Windfinder station in Cascais records mostly north-north-westerly wind, averaging 10 knots. Guincho and Caparica look west and take that swell head on. The stops of the Cascais line look south and sit behind it. The chart lists the beaches in the order the train passes them.

Carcavelos is the exception on the line. It lies where the mouth of the Tagus opens wide, so the swell still reaches it: the most common wave height in summer is 1.3 to 2 metres. One stop further, at Parede, the water is almost always flat. Three minutes on the train are the difference between a surf lesson and a dive off the rocks.

Guincho is the other extreme. For almost half of the summer the waves are 1.3 to 2 metres, and the wind makes them messy for 92 percent of the summer, according to the Guincho surf statistics. That is why kitesurfers come, and why with children you look at the sea there rather than swim in it.

How do you get from Lisbon to Costa da Caparica without a car?

By Carris Metropolitana bus 3710 from Areeiro, which takes 55 minutes over the 25 de Abril bridge around noon. Or by ferry from Cais do Sodré to Cacilhas, about ten minutes, and then bus 3022, which needs 45 minutes to the bus station of Costa da Caparica.

Costa da Caparica is the opposite of the Cascais line: one long sandy coast facing west, with beach bars behind the dunes. The beaches are named after the post or the bar in front of them. In 2026 ten of them in the municipality of Almada hold a Blue Flag, from Praia da Rainha and São João da Caparica to Praia Nova, Mata, Sereia and Infante. Waves are as common as at Carcavelos, but the wind makes them messy for 69 percent of the summer, according to the Costa da Caparica surf statistics. That means more foam, more current and a lifeguard who raises the yellow flag more often.

The ferry leaves from the same place as the train to Cascais; sailing times are on the site of Transtejo, the company that runs the ferries across the Tagus. The bus times are for around noon. On a summer Saturday you will wait longer on the bridge.

Bridge or ferry?

Bus 3710 is one seat from Areeiro with no change. The ferry to Cacilhas plus bus 3022 costs you a change, but it starts at Cais do Sodré, the station of the Cascais line.

That lets you do two kinds of beach from one starting point: the ferry to the waves of Caparica one afternoon, the train to the flat water of Parede the next.

Can you reach Arrábida and the Sintra coast without a car?

Arrábida, yes, but only as a full day and only in summer. Sintra, partly. The bays of Arrábida south of Setúbal, Galapinhos, Galapos, Creiro and Portinho da Arrábida, were closed to private cars in the day in summer 2026. From 4 June to 15 September your own car could enter between 07:00 and 20:00 only while the Creiro car park had room, according to Setúbal municipality. Everyone else was sent to the free car parks at Alegro Setúbal, Várzea and Azeitão, with a bus from there. Check the rules for summer 2027 before you plan.

The coast of Arrábida faces south, like the bay of Cascais, and lies behind the hills of the nature park, so little north-west swell reaches it. These are the calmest bays near Lisbon, with hills that stay green down to the water, and the hardest to reach. This is how a day without a car went in summer 2026, according to the municipal programme Arrábida sem Carros 2026:

1. Park-and-ride

   Cars were parked for free at Alegro Setúbal, Várzea or the Azeitão market ground. From the Pinheiro junction your own car could continue from 07:00 to 20:00 only while the Creiro car park had room; when it was full, the road closed.

2. Bus 4470, about an hour

   From Setúbal through Azeitão to Creiro, the beach next to Portinho da Arrábida, ten times a day. From 29 June to 13 September it ran daily, in June only at weekends.

3. Shuttle 4477, every half hour

   Free, from 08:30 to 20:00 between the Creiro car park, the beach of Creiro and Galapos, for Galapinhos. Line 4474 went to Figueirinha, the beach at Setúbal that does hold a Blue Flag.

4. After 20:00

   The restriction ended and the road to the bays was open to cars again.

Out of season the road is open, but the shuttle does not run, bus 4470 runs only at weekends and on public holidays, and there is usually no lifeguard. Without a car Arrábida is a full day, not an afternoon. The same goes for Sesimbra on the same south coast, and for Meco and Lagoa de Albufeira, where the coast of Caparica continues south. Together they hold four Blue Flags in 2026, according to the ABAAE list, but at that journey time they are not on the board.

To the Sintra coast, take the train to Sintra and then bus 1254 to Praia Grande; Adraga and Ursa are best reached by car. North of Cabo da Roca the coast faces west again, and waves are almost always there. Adraga has waves of half a metre or more for 97 percent of the summer, and 1.3 to 2 metres for almost half of it, like Guincho, according to the Adraga surf statistics. Adraga and Praia Grande hold a Blue Flag in 2026. Visit Lisboa calls them big Atlantic beaches; if the sea is too rough, there are swimming pools at Praia Grande. From Portela de Sintra station bus 1254 needs about 25 minutes around noon to Praia Grande. Praia da Ursa, next to Cabo da Roca, has no Blue Flag, and the descent over the cliff can take up to an hour, according to Lisboa Secreta: a beach to look at, in good shoes.

Train, ferry or car: which Lisbon beach suits your afternoon?

For flat water, take the train to Parede, São Pedro do Estoril or Tamariz. For waves and space, choose Carcavelos by train or Costa da Caparica by ferry and bus. Guincho and the Sintra coast are for watching, kitesurfing and surfing; Arrábida is for those who give it a whole day.

Whichever route you take, the sea here is the Atlantic Ocean. Watch the flag on the lifeguard's pole, not the sign at the entrance: green means swimming, yellow means in the water but no swimming, red means stay out, as the Portuguese consumer association DECO Proteste sets it out in May 2026. The Blue Flag on the sign is an award that the ABAAE grants each year for water quality, environmental management, facilities and safety; it says nothing about today's sea. On surf beaches such as Guincho, Carcavelos and Caparica a current can pull you out. Do not swim against it; swim parallel to the beach until you are clear of it.

What you wear depends on the route too. For the train and a terrace in Cascais a short, tailored swim short that passes as ordinary shorts works well; our guide to quick-dry swim trunks explains what dries in time for the train home, and the swim trunks size chart helps you pick the size. For a whole day at Caparica or Arrábida the models with a classic, roomier fit are the better pick. Packing for a longer trip? Start with the beach vacation packing list, and if you are comparing Atlantic coasts, our guide to Cape Town beaches picks them by warm water or shelter from the wind.

Classic or tailored?

The Miami Rifle Green in the photo has a classic fit with two side pockets and is 100 percent polyester, so it dries fast for the train back.

The Tampa is tailored and tightens at the waist with its buckles. Which of the two you pick depends on your day: the train and a terrace, or a whole day in the sand.

Before you board: the first train, children and your swim shorts