20 Best Things to Do in Sintra, Portugal (2026 Guide)

🇵🇹 Sintra is one of those places that genuinely lives up to the hype — and then some. Here's everything worth doing, from the grand palaces to the hidden corners most visitors never find.

Sintra is only 28km from Lisbon, but it feels like another world. A UNESCO World Heritage town perched in the wooded Serra de Sintra hills, it has more stunning architecture per square kilometre than almost anywhere in Portugal: royal palaces that look like a child's drawing brought to life, a medieval Moorish fortress zigzagging across the hillside, a Victorian botanical estate full of underground mysteries.

The challenge is not finding things to do in Sintra — it's choosing between them. This guide covers everything worth your time, ranked and organised so you can build the perfect visit.

Things to Do in Sintra

1. Explore Pena Palace

The undisputed centrepiece of Sintra. The Palácio Nacional da Pena was built in the 1840s as a royal summer retreat and is one of the most extraordinary buildings in Europe — a riot of yellow, red, and terracotta towers, Moorish arches, Manueline decoration, and a triton archway all layered together in architectural fantasy.

The palace sits at 530 metres and on clear days the views stretch across the Sintra hills to the Atlantic coast. The interiors are preserved exactly as they were when the royal family last used them — the kitchens, the Arab room with its ornate tilework, the bedroom where the royal family slept.

Book in advance. Get Pena Palace tickets →

2. Descend the Initiation Well at Quinta da Regaleira

The most atmospheric and mysterious site in Sintra. Quinta da Regaleira was built at the turn of the 20th century by an eccentric millionaire with deep interests in Freemasonry, Rosicrucianism, and the Knights Templar. The estate is full of symbolism and secrets.

The Initiation Well is unlike anything else in Portugal: a spiral staircase descends 27 metres underground through nine tiers (representing the nine circles of Dante's hell or the nine celestial spheres), reaching a circular chamber at the bottom. You can walk underground tunnels from the well to emerge in different parts of the garden. It is genuinely extraordinary.

The palace itself is neo-Manueline and the gardens are terraced with grottos, chapels, a lake, and hidden pathways.

Book Quinta da Regaleira →

3. Walk the Moorish Castle Battlements

The Castelo dos Mouros is a medieval Moorish fortress from the 8th–9th century that zigzags along the rocky ridge above Sintra. The views from the battlements are spectacular — over the historic centre below, across the forested Serra, and to the Atlantic beyond.

The castle is largely ruined but the walls are intact and walkable. It's more about the dramatic setting and views than polished interiors — but the panorama is one of the best in the Algarve.

Combined entry with Pena Palace is available and good value.

4. Visit Monserrate Palace

Sintra's most underrated palace. Monserrate was a romantic 19th-century retreat built in a spectacular fusion of neo-Gothic, Moorish, and Hindu architectural styles. The interior has ceilings of intricate carved plasterwork that rival anything in Granada or Cordoba.

The surrounding botanical garden is enormous — 30 hectares of exotic plants from around the world, including trees planted over 150 years ago. Much less visited than Pena or Regaleira, which makes it a pleasure in the afternoon when the main sites are heaving.

Book Monserrate Palace →

5. Explore the National Palace of Sintra

The white palace in the historic centre of Sintra, instantly recognisable by its two enormous conical chimneys — the kitchens' ventilation shafts, which became an architectural icon. This was a working royal residence from the medieval period right through the 20th century.

Inside: the Swan Room with 27 painted swans on the ceiling (one for each lady-in-waiting caught gossiping by King João I), the Arab Room with exquisite azulejo tilework, and the Coat of Arms Room with 72 noble family crests. Best visited as part of a Sintra pass.

6. Eat a Travesseiro at Piriquita

This is non-negotiable. A travesseiro is Sintra's signature pastry — a rectangular puff pastry pillow filled with sweet egg-and-almond cream, dusted with icing sugar, and served warm. Piriquita has been making them since 1862 and the queue is always worth it.

They also make queijadas — small tarts of fresh cheese, sugar, cinnamon, and flour — Sintra's other famous sweet. Get both. Eat them in the square outside.

7. Walk the Pena Park

The park surrounding Pena Palace covers 200 hectares of forest and is free to roam without paying for the palace itself. There are walking trails through the trees, a Cruz Alta (high cross) viewpoint, a lake, and the ruins of the Convent of the Cross.

This is the least-crowded way to experience Sintra — the park opens early and the interior trails are rarely busy even in summer.

8. Climb to the Cruz Alta Viewpoint

The highest point in the Sintra hills (529m) and the best panoramic viewpoint in the area. A large stone cross marks the summit. On clear days you can see Lisbon, the Tagus estuary, the Atlantic coast, and the Serra spreading away in all directions. Reached on foot from Pena Palace or via a trail through the park.

9. Visit the Palácio de Seteais

An elegant neoclassical palace built in the 18th century, now operating as one of Portugal's most beautiful hotels. Non-guests can visit the formal gardens and admire the triumphal arch. The view from the grounds over the Sintra valley is one of the best in the area — and the palace exterior is strikingly beautiful.

10. Walk Between Sites Through the Forest

Sintra's greatest underrated pleasure: the footpaths through the Serra connecting all the main sites. The walk from Sintra centre up through the forest to Pena Palace takes about 45 minutes and passes through beautiful mixed woodland with chestnuts, oaks, and tree ferns.

Bring good walking shoes. The paths are well marked and the forest is cool even in summer — an enormous relief from the heat.

11. Explore the Sintra Historic Centre

The village itself — the historic centre around the National Palace — is a pleasure to wander. Small whitewashed houses, independent restaurants and cafes, antique shops, craft studios. The Rua das Padarias has most of the traditional pastry shops and restaurants. Take time here rather than rushing out to the palaces immediately.

12. See the Chapel of São Pedro de Penaferrim

A small Romanesque chapel in the hills above Sintra, barely visited and completely peaceful. The views from the churchyard over the valley are lovely. A good addition to a walk between the Moorish Castle and the town centre.

13. Visit Cabo da Roca

The westernmost point of mainland Europe, 16km west of Sintra. A dramatic clifftop headland jutting into the Atlantic, with a lighthouse and views stretching north and south along the coast. Bus 403 from Sintra station runs to Cabo da Roca.

It pairs well with a Cascais visit — bus 403 also runs between Cabo da Roca and Cascais.

14. Visit the Toy Museum (Museu do Brinquedo)

A surprisingly charming museum in Sintra's historic centre with over 40,000 toys spanning 2,500 years — from ancient Roman clay animals to 20th-century tin cars. Great if you need an indoor option or are travelling with children. Small entry fee.

15. Take the Bus 434 Hop-On-Hop-Off Circuit

Bus 434 runs a loop from Sintra train station through the historic centre, up to the Moorish Castle and Pena Palace, and back. A practical way to get between the hilltop sites without walking uphill in summer heat. Costs around €6.90 for the full circuit.

16. Explore Palácio de Queluz

Halfway between Lisbon and Sintra, Queluz Palace is one of the finest examples of Portuguese rococo architecture — often called "the Portuguese Versailles." A beautiful formal garden and a palace with extraordinary painted tile panels. Worth combining with a Sintra day if leaving Lisbon early.

Book Queluz Palace tickets →

17. Walk the Caminho de Monserrate

A quiet lane running west from the historic centre past gardens, quintas, and old manor houses to Monserrate. About 3.5km and mostly flat. The walk passes through some of Sintra's most beautiful private gardens and is much less walked than the uphill routes.

18. Have Dinner in the Historic Centre

Most visitors arrive on day trips and leave by 17:00 — which means Sintra at dusk belongs to the very few who stay. The historic centre in the early evening, with the crowds gone and the National Palace lit up, is magical. If you can time an afternoon train back to Lisbon, linger over dinner first.

19. Stay Overnight

Sintra in the morning before the day-trippers arrive, or after they leave in the evening, is a completely different experience. A handful of beautiful small hotels and quintas in the surrounding hills make staying overnight a real treat — especially in spring or autumn. See our guide to day tripping Sintra from Lisbon if you need timing tips.

20. Check the Sintra Pass

Multiple sites get expensive fast. The Sintra Pass covers Pena Palace, Moorish Castle, Monserrate, Queluz, and more — and can save significant money depending on your itinerary. Read our full Sintra Pass review before buying individual tickets.

Sintra Practical Information

Getting there from Lisbon: Train from Rossio or Oriente station, 40 minutes, around €2.25. Frequent services all day.

Best time to visit: Weekday mornings in spring (March–May) or autumn (September–October). Arrive before 09:30 to beat the crowds at Pena Palace.

How long to spend: A full day comfortably covers Pena Palace and Quinta da Regaleira. Add Moorish Castle or Monserrate for a longer visit. Overnight stays reveal a quieter Sintra entirely.

Where to eat: Piriquita for travesseiros and queijadas. Tascantiga and Incomum for proper meals in the historic centre.

FAQ: Sintra

Is Sintra worth a day trip from Lisbon? Absolutely — it's one of the best day trips in Europe. The palaces are spectacular and unlike anything else in Portugal.

How do I get to Sintra from Lisbon? Train from Rossio station, 40 minutes, very frequent. See our full Sintra day trip guide.

Which palace in Sintra should I visit first? Pena Palace — it's the most dramatic and sells out fastest. Book online before your visit.

Is the Sintra Pass worth it? Depends on how many sites you plan to visit. Read our Sintra Pass review for a proper cost breakdown.

How crowded does Sintra get? Very crowded in summer weekends. The early morning strategy (arrive before 09:30) makes a significant difference.

Plan Your Portugal Trip

• Day Trip to Sintra from Lisbon
• Sintra Pass Review
• 3 Days in Lisbon Itinerary
• Things to Do in Lisbon
• Cascais Day Trip from Lisbon
• One Week in Portugal
• 2 Weeks in Portugal Itinerary