11 Absolutely Great Things to do in Cascais with Kids
*This post features the best things to do in Cascais, Portugal and may contain affiliate links, meaning we may receive commissions for purchases made through those links, at no cost to you.
Planning a day trip to Cascais from Lisbon or a family beach getaway? Then you’ve come to the right place! Read on to discover our list of the 11 best things to do in Cascais with the whole family – fun guaranteed!
Cascais, Portugal, nestled along the stunning coastline just outside of Lisbon, is a perfect destination for families seeking a mix of relaxation and adventure.
With its beautiful beaches, charming streets (adorned with palm-fringed mosaic sidewalks), stunning ocean view points, and family-friendly attractions, Cascais is one of the most popular day trips from Lisbon for families.
If you’re planning a family trip to this coastal gem, here are 11 absolutely great things to do in Cascais with kids. Trust me, they are all worth adding to your Portugal itinerary.
From Cascais beaches to cultural must-see sites, we cover it all!
FAMILY TRAVEL TIP FOR CASCAIS
Consider purchasing a Lisboa Card, which offers free or discounted admission to many attractions in Cascais and Lisbon, as well as unlimited access to public transportation. It’s a convenient way to save money while exploring the area with your family.
Psst: If you want to make the most of your family trip, find out when is the best time to go to Portugal with kids.
Where is Cascais, Portugal?
To help you figure out how a stop in Cascais might fit into your Portugal itinerary, it’s important to understand where Cascais is located.
So, where is Cascais, Portugal? This picturesque coastal town is located on the western edge of Portugal, approximately 30 kilometers (about 18.6 miles) west of Lisbon. Situated along the Estoril Coast, Cascais boasts beautiful beaches, historic landmarks, and a vibrant atmosphere that attracts visitors from around the world.
Getting to Cascais from Lisbon is relatively easy and convenient. With several transportation options available, it’s a perfect destination for day trips from Lisbon or weekend family getaways.

How to get to Cascais from Lisbon
Train
One of the most popular ways to travel from Lisbon to Cascais is by train. The Cascais Line (Linha de Cascais) operates frequent train services between Lisbon’s Cais do Sodré station and Cascais. The journey takes approximately 30-40 minutes, and trains run regularly throughout the day. The Cais do Sodré station is centrally located in Lisbon and easily accessible by metro and other public transportation. It’s also the cheapest (and most relaxing) way to travel to Cascais from Lisbon.
Cascais is a very walkable city – once you arrive at the train station in Cascais, you will be able to reach all main attractions on foot.
Car
If you prefer to drive, you can rent a car and take the A5 motorway (Autoestrada A5) from Lisbon to Cascais. The drive typically takes around 30-40 minutes, depending on traffic conditions. While driving offers flexibility and the opportunity to explore the surrounding areas at your own pace, it’s worth noting that parking in Cascais can be limited, especially during peak tourist seasons.
Bus
There are also bus services connecting Lisbon to Cascais, operated by various companies such as Scotturb and Vimeca. Buses depart from several locations in Lisbon, including the Sete Rios bus terminal and the Cais do Sodré area. The journey by bus usually takes around 45 minutes to an hour, depending on traffic.
Taxi or Ride-Sharing
Taxis and ride-sharing services like Uber are available in Lisbon and offer a convenient option for travelers who prefer door-to-door transportation. The journey to Cascais by taxi or ride-sharing typically takes around 30-40 minutes, depending on traffic conditions. It may be the most expensive way to get to Cascais from Lisbon.
Regardless of the mode of transportation you choose, the journey from Lisbon to Cascais is relatively short and offers scenic views along the way.
11 Unmissable and Fun Things to do in Cascais
1. Enjoy the idyllic Cascais Beaches
Enjoying the magnificent Cascais beaches often tops the list of best things to do in Cascais for families. Indeed, Cascais beaches offer a welcoming and family-friendly atmosphere, making them ideal destinations for parents with children.
Moreover, with their stunning coastal scenery and picturesque surroundings, Cascais beaches provide the perfect backdrop for family outings. Families will love building sandcastles and playing in the waves while admiring the beauty of the natural landscape.

Many of the beaches in Cascais are equipped with facilities and amenities designed to enhance the family beach experience. These may include lifeguard stations, showers, restrooms, beachfront cafes, and rental shops for beach equipment, making it convenient for families to spend a full day at the beach.
We love that Cascais beaches are easily accessible from the town center – they are all within walking distance from the heart of Cascais. It’s easy for families to add a stop at one of the beaches in Cascais to their sightseeing itinerary without complex logistics or long detours.
For example, during our last day trip from Lisbon to Cascais, I easily walked to one of the most beautiful beaches in Cascais to spend a few hours with my daughter, while my husband continued to wander the picturesque streets for our son’s nap in the stroller.
What are the best beaches in Cascais?
You will find several beautiful beaches in Cascais that are perfect for families. Some of the most popular ones include:
- Praia da Ribeira: Located in the heart of Cascais, Praia da Ribeira is a popular family-friendly beach with golden sands and calm waters. Its central location makes it easily accessible, and families will appreciate the nearby amenities, including restaurants, cafes, and shops. During the summer months, the beach is supervised by lifeguards, providing added peace of mind for parents.
- Praia da Rainha: Known as the “Queen’s Beach,” Praia da Rainha is a small, picturesque cove nestled between rocky cliffs. Despite its compact size, this beach is ideal for families seeking a more intimate and secluded setting. Kids will love exploring the tide pools and playing in the shallow waters, while parents can relax on the soft sand and soak up the tranquil atmosphere.
- Praia da Conceição: Just a short walk from the center of Cascais, Praia da Conceição is a family-friendly beach with a wide stretch of golden sand and clear, shallow waters. The beach is equipped with facilities such as showers, restrooms, and sunbed rentals, making it convenient for families spending the day. There are also several beachfront restaurants where families can enjoy a meal or snack with ocean views.
These are just a few of the best beaches in Cascais for families, each offering its own unique charm and attractions.
Visiting Cascais as part of a family trip to Lisbon? Use my family-friendly Lisbon 4-day itinerary to make the most of it!
2. Visit Boca do Inferno
Boca do Inferno (hell’s mouth) is a stunning natural wonder located just a short distance from the center of Cascais. It definitely is one of the unmissable things to do in Cascais – with kids or not!
While it may seem like an unusual choice for a family outing, Boca do Inferno offers a unique and memorable experience that is sure to captivate children and adults alike.
Indeed, the whole family will be impressed by this dramatic cliff formation where the relentless power of the Atlantic Ocean has carved out a deep chasm in the rocky coastline.

The sight of waves crashing against the cliffs and roaring into the cavernous opening is both awe-inspiring and thrilling for children, sparking their sense of wonder and adventure.
In addition to its impressive geological features, Boca do Inferno offers breathtaking panoramic views of the Atlantic Ocean and the rugged coastline. Families will love admiring the ocean, spotting seabirds soaring overhead, and perhaps even catching sight of passing ships or fishing boats on the horizon.
Boca do Inferno is conveniently located just a short drive or leisurely walk from the center of Cascais, making it easily accessible for families staying in the area.
➡️ Read Next: 7 Incredible Day Trips from Lisbon by Train For Families
3. Explore the Old Town
On your list of things to do in Cascais, be sure to set aside some time to explore the Old Town.
The Old Town of Cascais is steeped in history and culture, offering families a chance to immerse themselves in the rich heritage of the region. As you wander through its charming cobblestone streets and colorful squares, you’ll encounter centuries-old buildings, traditional Portuguese architecture, and historic landmarks that provide insight into the town’s past.

Despite its historical significance, the Old Town of Cascais is also home to several attractions and activities that are perfect for families with children. From souvenir stalls and artisan shops to ice cream parlors and pastry shops, there’s plenty to see and do that will capture the interest and keep everyone entertained.
Moreover, the Old Town of Cascais boasts scenic viewpoints that offer breathtaking views of the surrounding landscape and the Cascais beaches.
We loved the relaxed and family-friendly atmosphere that makes it a welcoming destination for families traveling with kids.
Take this opportunity to stop for a bite to eat at one of the many restaurants in the historic city center. It’s the perfect place to recharge the batteries of the troops!
➡️ Read Next: 15 Amazing Things to do in Porto with kids
4. Visit the Castro Guimarães Museum
Even if you’re not really into museums, the Castro Guimarães Museum should be on your list of must-dos in Cascais.
The Castro Guimarães Museum is housed in a beautiful castle overlooking the sea, providing visitors with a glimpse into Cascais’s rich history and cultural heritage. The museum’s collection includes a diverse range of artifacts, artworks, and historical treasures that offer insight into the town’s past.

The castle that houses the museum is itself a work of art, boasting stunning architectural features, intricate detailing, and panoramic views of the surrounding landscape. Families can marvel at the castle’s imposing yellow façade, explore its winding staircases and secret passageways, and imagine themselves as knights and princesses roaming the halls of a medieval fortress.
In addition to its permanent collection, the Castro Guimarães Museum offers a variety of family-friendly activities and events throughout the year. From guided tours and workshops to storytelling sessions and arts and crafts activities, check out the museum’s website before visiting to see if there’s anything special planned for your kids.
Note that the museum isn’t stroller-friendly. As you have to climb stairs and walk through narrow hallways, you’ll be asked to leave your stroller at the ticket office. If you’re travelling to Cascais with a baby or a small toddler, plan on bringing a good travel baby-carrier for this part of your visit.
Bonus: we loved that the ticket to enter the museum is only 3€. It’s an affordable and fun family-friendly activity to do in Cascais.
5. Santa Marta Lighthouse
Right across the street from the Castro Guimarães Museum, you’ll discover one of Portugal’s most photographed landscapes. This is where you’ll get the best view of the Santa Marta lighthouse.
As you leave the museum, cross the street and admire this unique landscape. Get your cameras out and capture a souvenir of your visit to Cascais. It’s also the perfect place for an impromptu family photo session.


You can also visit the lighthouse, which has been converted into a museum. It’s only 5€ to enter the museum. Tickets include access to the viewing platform at the top of the lighthouse. From there, you’ll be able to enjoy breathtaking views of Cascais.
Inside the museum, families can learn more on the history of the building, which originally served as a fort.
➡️ Read Next: Where to Stay with Kids in Lisbon
6. Parque Marechal Carmona (Park)
If you’re visiting Cascais with children, you’ll definitely want to plan a stop at Marechal Carmona Park. Indeed, it’s one of the best things to do in Cascais to escape the sun. Also known as Gandarinha Park, it’s the best place to let your children stretch their legs and run around while enjoying the welcome shade of mature trees.
The park surrounds the Condes de Castro Guimarães mansion. It’s a quiet space where you’ll find a duck pond, a petting zoo, and pretty flower gardens.


7. Cycle along the Cascais Promenade
Rent bikes and pedal along the scenic Cascais Promenade, which stretches along the coastline with breathtaking views of the Atlantic Ocean.
The promenade features flat and well-maintained terrain, making it suitable for families with mini cyclists.
Cycling along the Promenade is one of the best things to do in Cascais for families who want to admire the stunning views of the Atlantic Ocean in a cool way. The promenade features panoramic views that stretch as far as the eye can see.

Along the Cascais Promenade, families will encounter various points of interest and attractions. From hidden coves and sandy beaches to historic landmarks and scenic viewpoints, you’ll come across several sites that will give you a fun way to discover Cascais.
Don’t worry if you didn’t bring bikes, there are plenty of rental shops along the promenade.
It’s a fantastic way for families to enjoy the fresh sea breeze while discovering the city.
Pro tip: Stop off at one of Cascais beaches to cool off after your bike ride!
8. Eat Gelato from Gelados Santini
Although Portugal is not renowned for its ice cream, Cascais has one of the best gelato shops in the country.
Treat yourself to a sweet break at Gelados Santini. They offer the best artisanal Italian gelato in Portugal. Some even say it’s where you can eat the best ice cream in the world! Nothing less!
Gelados Santini is renowned for its wide selection of mouthwatering gelato flavors, ranging from classic favorites like chocolate and vanilla to innovative combinations such as mango-passion fruit and stracciatella.
In addition to its delectable gelato flavors, Gelados Santini offers a variety of options to suit different dietary preferences and restrictions. Families can choose from dairy-free and vegan gelato options, as well as gluten-free cones and other allergen-friendly treats, ensuring that everyone can indulge in a sweet treat without compromise.
If you’re not lucky enough to eat gelato in Cascais, you can make up for it in Lisbon or Porto, where Gelados Santini now has stores!
9. Savor Portuguese Cuisine
While in Cascais, make sure to end your day with a family dinner at one of the city’s many restaurants, where you can sample delicious Portuguese cuisine.
As a coastal town, Cascais is renowned for its fresh seafood, which plays a prominent role in local cuisine. Visitors can indulge in an array of mouthwatering dishes, including grilled sardines, octopus salad, seafood rice (arroz de marisco), grilled fish, and shellfish platters featuring prawns, clams, and crab.
Bacalhau is a staple ingredient in Portuguese cuisine, and Cascais is no exception. Visitors can sample a variety of traditional bacalhau dishes, such as bacalhau à Brás (shredded cod with potatoes and eggs), bacalhau com natas (cod with cream), and bacalhau à Gomes de Sá (cod with onions and potatoes).
And why not round off the meal with a Pastéis de Nata. These delectable custard tarts are a beloved Portuguese pastry and a must-try treat for visitors to Cascais. Made with flaky pastry and creamy custard filling, pastéis de nata are best enjoyed fresh from the oven with a dusting of cinnamon and powdered sugar.
10. Cabo da Roca
Cabo da Roca is the westernmost point of mainland Europe. So it’s a pretty cool to know that you are standing at the entrance (or the end?!) of Europe.
Cabo da Roca offers breathtaking views of the Atlantic Ocean and the rugged coastline. Families will be awestruck by the dramatic cliffs, crashing waves, and expansive view.
On site, there’s no more than a lighthouse and hiking trails – and a breathtakingly beautiful landscape (of course!).

The best way to get there is by bus. The journey can be a little long – this activity is one of the best things to do in Cascais only if you’re in Cascais for a few days. So it’s best to include this activity in your itinerary if you’re spending several days in Cascais and not just taking a day trip from Lisbon.
Another option is to stop at Cabo da Roca on your way to Sintra, as it’s about halfway between the two.
11. Day Trip to Sintra
Just a short drive from Cascais lies the enchanting town of Sintra. Known for its enchanting atmosphere, lush forests, colorful palaces, and mystical castles, a visit to Portugal is incomplete without visiting Sintra. However, as for Cabo da Roca, a day trip to Sintra stands out as one of the best things to do in Cascais only if you’re staying in town for a few days.
However, if your time in Portugal is limited and you’d like the chance to discover Cascais AND Sintra, opt for a package that allows you to explore both destinations in one day, transportation included – check out the options here).

In Sintra, children (and even parents, let’s be honest!) will feel like they’ve stepped into a fairy tale as they explore the winding cobblestone streets, discover hidden gardens, and marvel at the majestic architecture that defines this UNESCO World Heritage site.
You can choose from a wide range of attractions, each more interesting than the last. The most popular and recognized attraction in Sintra is without doubt the Pena Palace.
Pro tip: If you want to visit the palace (and not just have access to the gardens), we strongly recommend that you buy your tickets in advance, as this is an extremely popular attraction and places book up fast. We made this mistake and bitterly regretted it! You can buy your tickets here.
Other sites of interest include the Quinta da Regaleira, the Castle of the Moors, and Sintra National Palace.
In addition to its cultural attractions, Sintra is surrounded by breathtaking natural scenery that offers endless opportunities for outdoor exploration and adventure. Families can hike through verdant forests, picnic in picturesque parks, and discover hidden waterfalls and viewpoints
Best time to visit Cascais
The best time to visit Cascais depends on your preferences and what you hope to experience during your trip. However, generally speaking, the most popular time to visit Cascais is during the late spring (May and June) and early autumn (September and October). Here’s why:
- Weather: During late spring and early autumn, Cascais enjoys mild temperatures, making it pleasant for outdoor activities such as sightseeing, hiking, and exploring the beaches. The weather is usually warm but not excessively hot, and there is less chance of rain compared to other times of the year. It’s the perfect weather to tick off all the items on your Cascais bucket list!
- Crowds: Visiting Cascais during the shoulder seasons of late spring and early autumn allows you to avoid the peak tourist crowds that descend upon the town during the summer months. You’ll have a more relaxed and enjoyable experience, with shorter lines at attractions and less congestion on the beaches and in restaurants.
- Accommodation and Prices: Since late spring and early autumn are considered shoulder seasons, you may find more availability and lower prices for accommodations in Cascais (hotels and vacation rentals) compared to the peak summer months. This allows you to enjoy the town’s attractions and amenities without breaking the bank.
That said, Cascais is a year-round destination, and each season has its own unique charm. If you enjoy warm weather and vibrant beach culture, then summer (July and August) may be the best time for you to visit. However, be prepared for larger crowds and higher prices during this time. If you prefer cooler temperatures and fewer tourists, then winter (December to February) might be a better option, although some attractions and restaurants may have reduced hours or be closed during this time. Ultimately, the best time to visit Cascais depends on your personal preferences and what you hope to experience during your trip.
Conclusion – Unmissable Things to do in Cascais for Families
With its mix of natural beauty, cultural attractions, and outdoor activities, Cascais promises an unforgettable family vacation. Whether you’re lounging on the beach, exploring historic landmarks, or indulging in local cuisine, there’s no shortage of great things to do with kids in this charming coastal town.
There you go! You now have a list of the best things to do in Cascais. Depending on the length of your stay, you can choose from a multitude of family activities. I hope this article helps you plan your itinerary for Portugal!
Planning a family trip to Portugal? HERE ARE some POSTS THAT MAY INTEREST YOU:
– The Ultimate Family Guide to Cascais Beaches
– The Best Time to Go to Portugal: Your Family-Friendly Guide
– Lisbon with Kids: the Greatest 4-Day Itinerary for Families
– Where to Stay with Kids in Lisbon
– 7 Incredible Day Trips from Lisbon by Train For Families
– 15 Amazing Things to do in Porto with kids
– 9 Amazing Day Trips From Porto with Kids
