Lisbon, Sintra & Cascais — October 30 to November 1, 2026
Halloween falls on a Saturday in 2026.
And if you're visiting Lisbon, that gives you the perfect excuse to turn Halloween into an entire weekend.
Think...
🏰 Mysterious palaces in Sintra
🌲 Dark forests and hidden paths
🎃 A Halloween treasure hunt in Cascais
🍻 Halloween night in Lisbon
🌊 And a slow Sunday beside the Atlantic
The best part?
You can experience all of this without travelling far from Lisbon.
Here’s our Halloween weekend plan.
🌙 FRIDAY — ARRIVE IN LISBON
Start your weekend in Lisbon.
Don't try to pack too much into the first evening.
Check into your hotel, explore the historic streets and enjoy dinner somewhere around Chiado, Bairro Alto or Alfama.
As the sun disappears, Lisbon changes completely.
Narrow streets.
Old buildings.
Yellow streetlights.
Hidden staircases.
Suddenly, the city feels a little more appropriate for Halloween. 👻
🏨 WHERE TO STAY
For this itinerary, Lisbon is probably the easiest base.
You'll have good connections to Sintra and Cascais while still being close to the city's nightlife.
🏰 SATURDAY MORNING — ENTER MYSTERIOUS SINTRA
Wake up early.
Halloween morning starts in Sintra.
And honestly...
there aren't many places in Portugal better suited to the occasion.
Mist moves between the hills.
Palaces emerge from the forest.
Underground tunnels disappear beneath gardens.
Ancient walls stretch across the mountains.
It can feel like stepping into another world.
🌿 QUINTA DA REGALEIRA
If you're choosing only one place for Halloween weekend, Quinta da Regaleira would be high on our list.
The estate is filled with:
🌀 Underground passages
🌿 Hidden gardens
🕳️ The famous Initiation Well
🪨 Grottos
🏰 Mysterious architecture
You could spend hours exploring it.
And on a cloudy October morning?
Even better.
🎟️ VISITING SINTRA?
Book your Sintra experience or attraction tickets before travelling.
👑 OR VISIT PENA PALACE
Want something more colourful?
Head higher into the hills to Pena Palace.
Its towers, terraces and dramatic position above the Sintra forest make it one of Portugal's most recognisable landmarks.
You don't need to visit everything in one morning.
In fact...
Don't.
Choose Regaleira or Pena Palace, explore Sintra's historic centre and leave some time for lunch.
Because next...
we're heading towards Cascais.
🎃 SATURDAY AFTERNOON — HALLOWEEN IN CASCAIS
From Sintra, continue towards the coast.
Because this year there is a Halloween experience in Cascais that fits this weekend perfectly.
👻 CASCAIS HALLOWEEN FAMILY TREASURE HUNT
Instead of simply walking around Cascais...
turn it into a Halloween adventure.
The Cascais Halloween Family Treasure Hunt is designed as an interactive Halloween activity for families.
Follow clues.
Search for surprises.
Solve the Halloween challenge.
And discover Cascais while playing along.
Perfect for:
👨👩👧 Families
🎃 Children who love Halloween
🗺️ Visitors who want something interactive
👻 Anyone looking for a lighter Halloween experience
⚠️ Halloween activities have limited dates, so check availability before travelling.
🌊 STAY A LITTLE LONGER IN CASCAIS
Don't leave immediately after the activity.
Walk through the historic centre.
Head towards the marina.
Grab something to eat.
And if the weather is good, continue along the coast towards Boca do Inferno.
Yes.
It literally translates to...
“Mouth of Hell.” 😈
Could there be a more appropriate stop on Halloween?
Waves crash into a dramatic opening in the cliffs here, creating one of the best-known coastal viewpoints around Cascais.
👨👩👧 OPTION A — HALLOWEEN WITH THE FAMILY
If you're travelling with children, Cascais can be your main Halloween destination.
After the treasure hunt:
🍕 Have dinner in Cascais
🌊 Walk along the waterfront
🎃 Enjoy the Halloween atmosphere
🏨 Stay overnight by the coast
[INSERT BOOKING AFFILIATE LINK — CASCAIS]
Then enjoy a much slower Sunday beside the ocean.
🍻 OPTION B — HALLOWEEN FOR ADULTS
No children?
Then the night doesn't have to end in Cascais.
Take the train back to Lisbon.
Because Halloween night is only getting started.
🍺 HALLOWEEN LISBON PUB CRAWL
Costume ready?
Head into central Lisbon for the Halloween Lisbon Pub Crawl.
This is the completely different version of our Halloween itinerary.
Instead of treasure hunts and palaces...
you're spending Halloween night exploring Lisbon's nightlife with other travellers.
Expect:
🍻 Bars
🎃 Costumes
🎶 Music
👻 Halloween atmosphere
🌙 Lisbon after dark
It's especially interesting for:
🧳 Solo travellers
👫 Groups of friends
🎓 Younger travellers
🌍 Visitors wanting to meet people
Halloween is one of those nights when booking ahead makes sense.
🌙 LISBON AFTER DARK
Even if a pub crawl isn't your thing, don't immediately return to your hotel.
Take a walk.
Lisbon has some of its best atmosphere at night.
Try:
📍 Bairro Alto
📍 Chiado
📍 Bica
📍 Alfama
📍 Cais do Sodré
You'll find centuries-old streets sitting beside bars, restaurants and viewpoints overlooking the city.
☀️ SUNDAY — SLOW THINGS DOWN
You survived Halloween.
Congratulations. 😅
Now forget the schedule.
Sunday should be simple.
Depending on where you stayed, choose between Cascais or Lisbon.
🌊 OPTION 1 — A SLOW SUNDAY IN CASCAIS
Start with coffee.
Walk beside the Atlantic.
Explore the town centre.
Continue towards Boca do Inferno.
And if you have a car, go further along the coast towards Guincho.
After a busy Saturday, this is probably the perfect ending.
☕ OPTION 2 — SUNDAY IN LISBON
Back in Lisbon?
Take your time.
Have brunch.
Walk beside the Tagus.
Visit Belém.
Find a viewpoint.
Or simply sit outside a café and do absolutely nothing for a while.
Sometimes that's the best travel plan.
🎃 THE WEEKEND AT A GLANCE
FRIDAY — LISBON
✈️ Arrive in Lisbon
🏨 Check in
🍽️ Dinner in the historic centre
🌙 Explore Lisbon after dark
SATURDAY MORNING — SINTRA
🚆 Travel to Sintra
🏰 Quinta da Regaleira or Pena Palace
🌿 Explore the historic centre
🍽️ Lunch in Sintra
SATURDAY AFTERNOON — CASCAIS
🎃 Halloween Family Treasure Hunt
🌊 Explore Cascais
😈 Visit Boca do Inferno
SATURDAY NIGHT
Families 👨👩👧
Dinner and overnight stay in Cascais.
Adults 🍻
Return to Lisbon for the Halloween Lisbon Pub Crawl.
SUNDAY
☕ Slow breakfast
🌊 Cascais coast or Lisbon
🍂 Relax before heading home
💡 STAY IN PORTUGAL TIP
Don't try to visit every Sintra palace, explore Cascais and return to Lisbon all in a few hours.
That's how you turn a good weekend into a race.
Choose fewer places.
Stay longer.
Enjoy them.
🎃 READY FOR HALLOWEEN IN PORTUGAL?
One weekend.
Three very different places.
Lisbon for nightlife.
Sintra for mystery.
Cascais for the Atlantic and Halloween fun.
Whether you're travelling with children or looking for a Halloween party...
you can build the entire weekend around Lisbon without spending hours travelling across Portugal.
👻 Now you just have to choose:
Treasure hunt or pub crawl?