Day Trips from Lisbon: Sintra, Cascais, Óbidos

The most photographed palace in Portugal was a hobby project. In 1838 Ferdinand of Saxe-Coburg, the German husband of Queen Maria II, bought a ruined 16th-century monastery on top of the Sintra hills, left battered by lightning and the 1755 earthquake, and spent the next three decades turning it into a red and yellow fantasy of domes, battlements and fake Moorish tiles. Today Pena draws so many visitors that you can no longer just walk in: the palace only admits people at the time printed on their ticket.

That is the first rule of day trips from Lisbon in 2026: the trains are cheap and easy, but the big sights need planning. Here is how to do Sintra, Cascais and Óbidos properly, plus Évora if you want something completely different.

Sintra: Palaces in the Forest

Getting there: Suburban trains on CP's Sintra line leave from Rossio station, the neo-Manueline building with horseshoe doors next to Restauradores. The ride takes about 40 minutes, trains run roughly every 20 minutes, and a single fare is around €2.30 (check cp.pt; you can pay with a rechargeable Navegante card). Trains also leave from Oriente and Entrecampos.

Getting around: From Sintra station, Scotturb bus 434 loops through the historic center, the Moorish Castle and Pena. Parques de Sintra sells a 24-hour pass for lines 434 and 435 at €10.96. In summer the queue for the 434 can be long, so the 2 km walk up from the center through the forest (about 45 minutes, steep) is a real option.

Don't drive. Private cars are not allowed up to Pena, parking in the old town is scarce, and the council keeps tightening the rules. New regulations in force since April 1, 2026 removed the dedicated parking stands for tuk-tuks and small tourist vehicles, and the summer traffic plan restricts their circulation around the historic center. Ride-hailing drivers are also being pushed to designated drop-off zones. Translation: the train plus bus 434 (or your legs) is the reliable way.

Pena Palace: book a time slot

Pena now sells tiered tickets on the official Parques de Sintra site, and palace tickets are only valid for a specific date and time:

Essential Visit, €20: New Palace rooms, the terraces with the famous views and the whole Park of Pena, including the Chalet of the Countess of Edla.
Complete Visit, €45: everything above plus the private apartments, in small groups of up to 20.
Park only, €12: the gardens and viewpoints without the palace interior.

The park opens at 9:00 and the palace at 9:30 (last admission 18:00). Take the first slot of the day: by 11:00 the terraces are packed. Buy only on parquesdesintra.pt or its ticket office site, not from resellers.

Moorish Castle

The Castelo dos Mouros is the stone wall snaking along the ridge next to Pena. It dates from the 9th or 10th century, when Sintra was part of Islamic al-Andalus, and was taken by Afonso Henriques in 1147. The walk along the battlements gives you the best view of Pena (you can't see the palace properly while you are standing in it). Adult tickets are around €12; confirm on Parques de Sintra.

Quinta da Regaleira

Down in town, this estate was built around 1910 for a millionaire obsessed with alchemy, the Templars and Masonic symbolism. The star is the Initiation Well, a 27-meter spiral staircase descending into the earth, connected to tunnels and grottoes. Entry is €15 for adults (€10 for youths and seniors) and tickets come with a time slot, so book on the official site.

A realistic Sintra day

9:00 train from Rossio.
Bus 434 straight to Pena for the earliest slot.
Walk downhill to the Moorish Castle (10 minutes along the forest path).
Bus or walk down to the center, lunch, and a travesseiro (almond puff pastry) at Piriquita.
Quinta da Regaleira in the afternoon.
Train back. Skip trying to also fit in Monserrate: four sites in one day is a race, not a visit.

Cascais and Estoril: The Coast Line

Getting there: Trains leave from Cais do Sodré and run along the Tagus estuary to the ocean. The full ride takes 33 to 40 minutes, fares are around €2.30, and trains run every 20 minutes or so. Sit on the left side going out for the water views.

Estoril comes first. During World War II neutral Portugal was full of exiled royals, refugees and spies, and the Casino Estoril was their living room. Ian Fleming passed through in 1941, and the casino is often cited as an inspiration for Casino Royale. Get off for a walk along the seaside promenade (the paredão), which connects Estoril with Cascais in about 30 minutes on foot.

Cascais is a former fishing village turned elegant beach town. Walk the old center, the marina and the citadel, then head about 2 km west along the coast to the Boca do Inferno, a collapsed sea cave where the Atlantic smashes into the cliffs. In summer the town beaches (Rainha, Conceição) are small and full; for real surf, Guincho beach is further west.

Cabo da Roca: The End of Europe

Cabo da Roca is the westernmost point of continental Europe, a windswept cliff about 140 meters above the Atlantic with a lighthouse and a monument quoting Camões: "where the land ends and the sea begins." There's not much to do, and that's the point.

The easiest way to include it is a loop: Lisbon to Sintra by train, then the Carris Metropolitana bus 1624 (which replaced the old Scotturb 403) from Sintra to Cabo da Roca and on to Cascais, then the train back to Cais do Sodré. Check the timetable before you go, as buses can be infrequent outside summer. Bring a jacket: it's always windier than Lisbon.

Óbidos: A Walled Town Gifted to a Queen

In 1282 King Dinis gave the town of Óbidos to his bride, Queen Isabel, as a wedding present, and it remained a traditional gift to Portuguese queens for centuries. It's a tiny medieval town of whitewashed houses inside complete walls you can walk on top of (note: no railings, so watch kids).

Getting there: Express buses leave from Campo Grande in Lisbon and take about 1 hour, with one-way fares around €9 (operators include Rodoviária do Oeste and Rede Expressos; check times and book on their sites). The train is slower and less convenient. Try ginjinha (sour cherry liqueur) served in a chocolate cup on Rua Direita, and expect the main street to be busy from late morning.

Évora: The Alternative

If you have already seen Sintra or want fewer crowds, take the train to Évora in the Alentejo, about 1 hour 30 minutes from Oriente or Sete Rios, with fares from around €8 to €16. You get a Roman temple in the middle of the old town, a cathedral with a walkable roof and the Capela dos Ossos, a chapel lined with the bones of some 5,000 people under the inscription "We bones that are here await yours." It's a full day, so leave early.

Which Day Trip Should You Choose?

One day only: Sintra, without question.
Two days: Sintra plus the Cabo da Roca and Cascais loop.
Beach and easy pace: Cascais and Estoril.
Medieval charm: Óbidos.
Fewer tourists, more history: Évora.

Explore Lisbon with Trevurs

Day trips are better when you already understand the city they orbit. Before heading to Sintra or Cabo da Roca, walk "Lisbon: How a Small Country Sailed into the Ocean and Changed the World", which explains how this corner of Europe launched the Age of Discoveries. For the darker side of that same story, "Dark Lisbon: The Empire That Turned People Into Cargo" follows the traces of the Atlantic slave trade through the city. Both tours are free on Trevurs, self-guided and work offline, so you can walk them at your own pace between trains.