30 Best Things to Do in Barcelona in Autumn (2024)

Autumn in Barcelona is a time of change and quiet beauty. The city shifts from its lively summer energy to a more tranquil, cozy atmosphere as the leaves start to turn.

Living in Spain, I’ve spent many autumns in Barcelona and each time, I’m struck by how the city takes on a new character, with a less crowded and more laid-back vibe.

So, what makes autumn in Barcelona a time worth visiting? Well, let’s uncover the reasons why visiting Barcelona during this season can offer a more relaxed yet equally great experience, full of local flavors and cultural richness.

Best things to do in Barcelona in the fall

1. Sagrada Familia

Autumn in Barcelona is one of the best times of the year to visit Barcelona due to there being less tourist buzz. And this is also great as it means you’ll get a clearer view of the iconic Sagrada Familia. 

When the golden autumn sunlight hits the basilica, it’s a scene straight out of a painting. You’ve seen it in photos, but trust me, witnessing it firsthand during the fall is a whole different vibe. 

And while it’s under construction (yeah, still!), the intricate details outside and the multicolored light play inside are something you can’t miss!

2. Park Güell

Okay, so if you’re all about those crunchy autumn leaves and crisp air, Park Güell is where you want to be. Imagine wandering through Gaudí’s masterpiece with a backdrop of trees, shedding their leaves in shades of amber and rust. 

With fewer crowds, it feels like you’ve got the whole park to yourself, and you can discover all its artsy corners at your own pace. 

Bonus tip: Pack a light picnic, grab a bench, and watch the city from above as the sun sets. Pure magic.

FYI: If you’re looking to visit both the Sagrada Familia and Park Güell and you’re short on time, you can get skip-the-line entry and a tour of both sights in one day right here.

3. Casa Batlló

Barcelona in fall isn’t complete without a trip to Casa Batlló. This Gaudí-designed house looks even more magical (if that’s possible) when surrounded by the fall foliage. 

The wavy architecture, vibrant mosaics, and whimsical details transport you to a fairy-tale world. Plus, as the evenings get cooler in the lead up to Barcelona’s winter chill, Casa Batlló gets lit up in a soft glow that’s just perfect for those evening strolls. 

Remember to wear your most comfortable shoes; you’ll be doing a lot of wandering around in awe!

4. Casa Milá

If you thought Gaudí was done surprising you, think again. Casa Milá, also known as “La Pedrera,” is yet another work of art by our dear Antoni. 

During autumn, its stone facade contrasts beautifully with the fiery colors of the falling leaves. Inside? Well, it’s like stepping into an architectural dream. 

The best part? Head to the rooftop during dusk. With the evening sky blending in with the fall ambiance, you’ll feel like you’re on another planet.

This is also the first time of the year since the previous spring in Barcelona when the crowds start to get slightly less insane. That said, don’t forget to buy your tickets in advance still – this is still a major sight in touristy Barcelona, after all.

5. La Castanyada (October 31st – November 1st)

Alright, let’s talk festivities! If you’re in Barcelona around the end of October, you’re in for a unique cultural experience. 

Forget Halloween – here, they celebrate La Castanyada. Streets come alive with vendors roasting chestnuts, and you’ll find people munching on panellets (little almond cakes). 

Join in the fun, grab a warm moscatell (sweet wine), and immerse yourself in this age-old Catalan tradition. Feel the warmth, hear the laughter, and taste the autumn.

6. Paella cooking class

Fancy cooking up a storm? I’ve got just the thing for you! 

Dive deep into the heart of Spanish cuisine with a paella cooking class. I mean, why just eat paella when you can learn to make it, right?

With local chefs guiding you, you’ll get hands-on experience, picking up all those secret tips and tricks. And the reward at the end? Devouring your self-made dish, ideally with a glass of local wine. 

7. Tapas and wine walking tour

For all you foodies out there, it’s time to enter the world of tapas and wine! Autumn in Barcelona has a certain zest when it comes to its culinary scene. 

Embarking on a walking tour dedicated to tapas and wine is honestly one of the coolest ways to connect with the city’s heartbeat. Wander through the historic streets, popping into age-old bodegas and vibrant tapas bars. 

With each bite of a “pincho” or sip of local wine, you’re tasting a piece of Barcelona’s soul. Plus, the crisp fall air only makes everything taste even better!

8. Sitges Film Festival (October)

Film buffs – this one’s for you! Every October, the nearby town of Sitges transforms into a cinephile’s dreamland. 

The Sitges Film Festival is Europe’s leading film fest for fantasy and horror genres. Think red carpets, celebrities, and of course, some mind-bending films.

While the beaches of Sitges are usually the summer highlight, in October, it’s all about the silver screen. Grab a scarf and your tickets and you’ll find a world of cinematic brilliance just a short train ride away from Barcelona.

9. Flamenco show

Now, if you want to feel the passion and fire of Spain, a flamenco show in Barcelona is your ticket. As the autumn evenings get cooler, the intensity inside the flamenco “tablaos” (venues) heats up. 

The soulful guitar strains, powerful vocals, and the rhythm of the dancer’s heels will transport you straight to Andalusia. It’s more than just a performance – it’s a visceral experience.

(Plus, I always recommend visitors to the city check out this flamenco show – not only is it held in an incredibly historic tablao, but you also get dinner there!)

After the show, wander the cobbled streets with the echoes of Flamenco still ringing in your ears, making your Barcelona autumn truly unforgettable.

10. La Mercè (September)

If you’re in Barcelona in September, you’re in for some serious fun. La Mercè is Barcelona’s grandest fiesta, celebrating the city’s patron saint, and seriously, the city really does come alive! 

Streets buzz with traditional “gegants” (giant puppets), fire runs, and human towers reaching for the sky. Music fills the air, while dance performances and parades are everywhere you look. 

And the best part? The closing fireworks by the beach. A perfect blend of culture and celebration, it’s an event that shouts “Barcelona” in every possible way.

11. Barcelona Cathedral

It’s time to talk gothic wonders. Right in the heart of the Gothic Quarter lies the Barcelona Cathedral, a symbol of history and grandeur. 

As autumn leaves carpet the nearby alleyways, this cathedral stands tall, echoing stories from the past. Step inside and you’ll find serene chapels, intricate stained glass, and a cloister with… wait for it… 13 white geese! 

Why 13? Well, that’s a tale for you to discover when you’re there. 

Remember to climb up to the rooftop for a view of the city draped in its autumnal hues. Pure serenity!

12. 48H Open House Barcelona (October)

Alright, architecture lovers, this one’s for you! Every October, Barcelona opens its doors – literally – to some of its most iconic and often private spaces. 

48H Open House Barcelona is a unique event where you get to peek inside buildings and homes that are usually off-limits. It’s like the city’s way of sharing its architectural secrets with you. 

From modern designs to historic mansions, the range is vast and super intriguing. Grab a map, lace up those sneakers, and play explorer in Barcelona’s urban jungle!

13. Verema de Cava (September)

Hola wine enthusiasts! September in Catalonia means one thing – it’s grape harvest time! 

Verema de Cava celebrates the harvest and production of the region’s famous sparkling wine, cava. Imagine the fun of being in vineyards, watching grapes transform into your favorite bubbly. 

The atmosphere is electric with music, grape-stomping sessions, and of course, tasting sessions! It’s the perfect opportunity to put on some comfy shoes, immerse yourself in the local culture, and toast to the good times with a glass (or two or three…) of fresh cava.

14. Montserrat

Just a short trip from Barcelona, a day trip to Montserrat is that rugged slice of heaven you’ve been searching for. Towering limestone cliffs, a historic monastery, and panoramic views that’ll make you forget all your worries – that’s Montserrat in a nutshell. 

The serenity here is palpable. Wander the mountain paths, soak in the spiritual vibes, and let’s not forget the legendary choir at the monastery. 

Their angelic voices echoing through the mountains? Pure magic. Although the wineries around here are also pretty magical – which is exactly why I recommend this day tour to Montserrat with a winery, to let you add on a wine tasting and lunch at a local boutique winery after you’re done with the mountain.

15. Make your own cava workshop

Ever dreamt of being a winemaker? Well, here’s your golden opportunity! 

Jump into the world of cava by joining a hands-on make your own cava workshop. From selecting the right grapes to understanding the fermentation magic, you’ll be involved in every step. 

And the cherry on top? Bottling your very own blend. Talk about taking home a personalized souvenir! 

When you pop that bottle back home, you’ll be transported right back to those autumn vineyards around Barcelona.

16. Show at the Palau de la Música Catalana

Music lovers, gather round! The Palau de la Música Catalana isn’t just any concert hall; it’s an art nouveau wonder that oozes style and history. 

As the amber tones of autumn fill the city, the Palau’s mosaic-filled interiors and dynamic acoustics offer an experience that’s nothing short of magical. 

Whether it’s an operatic performance, a guitar concert, or a Catalan choral group, the notes sound even sweeter in this architectural marvel. Grab a ticket, sink into the velvety seats, and let the melodies of Barcelona wash over you.

17. Sopar amb Estrelles (Dinner with the Stars)

Treat yourself to an unforgettable gastronomic experience at Sopar Amb Estrelles, a unique event held at the Fabra Observatory throughout summer and autumn in Barcelona. Feast on a delicious gourmet meal under the stars while taking in the breathtaking views of Barcelona below. 

After dinner, you’ll have the opportunity to explore the observatory and peer through the telescopes to marvel at the celestial wonders.

18. Barcelona Acció Musical (BAM)

Music lovers won’t want to miss BAM, a free music festival held during La Mercè. Showcasing both local and international talent, BAM features a diverse lineup of genres, from rock and pop to electronic and world music.

Experience the vibrant sounds of Barcelona’s music scene at various venues throughout the city.

19. Boniatos (sweet potatoes) and castañas (chestnuts)

Foodie pals, autumn in Barcelona isn’t just about the big events – it’s also about savoring the simple, seasonal pleasures. As the air turns crisp, street vendors set up carts, roasting boniatos and castañas over open fires. 

The aroma is impossible to resist! These warm, charred delights are a must-try. 

Grab a paper cone filled with these roasted goodies, find a cozy spot, and relish the authentic flavors of a Barcelona autumn. Trust me, it’s the small experiences like these that’ll make your trip memorable!

20. Catalan National Day (La Diada) (September 11th)

September 11th is a significant date in Barcelona – and not for the reason you probably think of first. La Diada, or Catalan National Day, is a day of remembrance, commemorating the fall of Barcelona during the War of Spanish Succession. 

The streets buzz with a mix of solemnity and pride. From floral tributes to the Rafael Casanova monument to human chains expressing unity, the passion of the Catalans shines through. 

While it’s a day rooted in history, it’s also a unique chance for visitors to witness the deep regional pride and spirit of Catalonia.

21. Festa del Roser (October)

Flower lovers, October’s got something special for you in Barcelona! Festa del Roser, translated as “The Rose Festival”, is an ode to the Virgin Mary and a celebration of roses. 

The city blooms, quite literally, with flower-decked balconies, artistic installations, and vibrant parades. Wander around La Rambla, and you’ll see why it’s often called “the street of flowers”. 

Besides the floral beauty, there’s music, dance, and an infectious joy in the air. Dive in, and let the petal-filled festivities add color to your autumn trip.

22. FC Barcelona Museum

If you’ve made it to Barcelona, there’s no way you can miss the iconic Camp Nou and its museum. Dive deep into the rich history of FC Barcelona, one of the world’s top football clubs. 

The FC Barcelona museum is a treasure trove of trophies, memorabilia, and multimedia displays that bring alive epic moments from Barça’s past. Feel the chills as you relive legendary goals and moments. 

And even if you aren’t a die-hard fan, the sheer energy and legacy of the place is sure to impress. After all, as any of them will happily tell you: it’s more than a club – it’s a feeling!

23. Mount Tibidabo

Mount Tibidabo stands tall, offering panoramic views of Barcelona from its summit. Imagine watching the autumnal hues of the city from above, with the Mediterranean in the distance. Cool, right? 

But it’s not just the views. The vintage amusement park at the top has rides that blend old-world charm with modern thrill. 

Plus, the Temple of the Sacred Heart, with its impressive statue and architecture, is a sight to behold. Whether you hike, bike, or take the funicular, Tibidabo is an autumn must-do.

24. Picnic at Parc de la Ciutadella

When the leaves start to fall, Parc de la Ciutadella turns into a perfect picnic spot. Grab some fresh bread, local cheeses, and olives, and sprawl out on the grass. 

The park is buzzing with life – musicians strumming tunes, artists sketching, and kids giggling as they paddle around the lake. 

The golden hues of the trees, the cascading waterfall, and the charm of the park’s historical monuments make it a serene escape in the heart of the city. So pack a basket and soak in Barcelona’s autumn vibes here.

25. Local festivals throughout Catalonia

Fall in Catalonia is festivals galore! Each town has its unique flavor of celebration. Here’s a quick rundown:

• Festa Major d’Istiu de Cadaqués (early September): A seaside fiesta in the whitewashed town of Cadaqués. Think processions, traditional dances, and fireworks illuminating the Mediterranean.
• Fira dels Indians in Begur (early September): A nod to Begur’s colonial past with a weekend of music, dances, and a lively market inspired by the Caribbean.
• Festa Major de Vilafranca del Penedes (early September): Vilafranca comes alive with human towers, processions, and traditional Catalan dances.
• Festes de Santa Tecla in Tarragona (late September): An age-old tradition with parades, human pyramids, and an exhilarating vibe in Tarragona’s historic streets.
• Festes de la Mercè in Barcelona (late September): Barcelona’s grandest festival with parades, music, and fire-breathing dragons. The city buzzes with excitement!
• Cavatast (early October): In Sant Sadurní d’Anoia, a cava tasting extravaganza! Explore, sip, and celebrate Catalonia’s sparkling wine.
• Fira de les Bruixes in Sant Feliu Sasserra (late October): Dive into the world of witches with spooky tales, workshops, and a dash of magic in this unique fair.

26. Picasso Museum

Art lovers, you’re in for a real kick when visiting the Picasso Museum. Housed in five medieval palaces in El Raval, this museum pays homage to the early years of one of the 20th century’s most influential artists. 

Young Pablo Picasso spent his formative years in Barcelona, and this is the place to explore his genius. Wander through galleries showcasing his Blue Period, his iconic interpretations of Las Meninas, and many sketches that offer a peek into his artistic evolution. 

Pro tip: Autumn queues are shorter, so you can savor each masterpiece in peace.

27. MACBA (Museum of Contemporary Art of Barcelona)

Concrete, glass, and an abundance of modern art – welcome to MACBA! Located in the heart of El Raval, this striking building is more than just a museum – it’s a statement.

Inside, you’ll find a diverse collection of post-1945 Catalan and Spanish art, with some global pieces thrown in for good measure. The space itself is fluid, open, and perfect for introspection.

And hey, even if modern art isn’t your thing, the skateboarding scene outside the museum is worth a watch. It’s Barcelona’s vibrant culture in motion!

28. Chocolate Museum

Oh, sweet toothed friends, have I got a place for you! Head into the world of cocoa at the Chocolate Museum, located in the old Saint Agustí monastery. 

As you enter, you’re greeted with a chocolate ticket (Yes, you read that right!). Trace the journey of chocolate from ancient civilizations to its revered place in European courts, and eventually into our mugs and candy bars. 

With life-sized chocolate sculptures and interactive exhibits, this museum is both informative and downright tasty. And with autumn’s cool breeze outside, the museum’s hot chocolate feels like a warm hug!

29. Girona

Hop on a train, and in no time, you’ll find yourself in the medieval wonder that is Girona. Cobbled streets, pastel-colored houses along the river Onyar, and a massive cathedral to boot. 

Walking through Girona feels like stepping back in time. The ancient walls offer a panoramic view of the city and its surroundings. 

And here’s a fun tidbit: If some parts of the city look familiar, that’s because Girona was one of the filming locations for Game of Thrones (and you can even do a Game of Thrones walking tour when you’re here!). If you have the time during your vacation, it’s definitely worth a visit!

30. Barcelona Contemporary Culture Center (CCCB)

Back in Barcelona, the CCCB is the pulse of the city’s modern arts scene. This isn’t your usual museum; it’s more like a space where art, literature, philosophy, and technology hang out together. 

Housed in a revamped old almshouse in the Raval district, CCCB hosts a mix of exhibitions, debates, festivals, and concerts. It’s always buzzing with fresh ideas and perspectives. 

Plus, the internal courtyard, known as Pati de les Dones, is a tranquil spot to chill and reflect on the artistic experience. 

What is autumn like in Barcelona?

Autumn in Barcelona is a refreshing blend of milder temperatures, fewer tourists, and a city that’s bursting with cultural festivities. The streets transform with hues of gold and auburn, and the atmosphere feels lively yet relaxed. 

Barcelona in autumn provides a perfect balance, offering a vibrant urban experience against a backdrop of Mediterranean tranquility.

The seasonal shift brings with it a sense of rejuvenation. As the sweltering summer sun takes a backseat, Barcelonians embrace the cozy cafes, tapas bars, and the array of harvest festivals. 

Street stalls pop up, selling roasted chestnuts and sweet potatoes, filling the air with warm and inviting aromas. It’s truly a time when the city’s local flavor shines through!

Is fall a good time to visit Barcelona?

Absolutely, fall is a fantastic time to explore Barcelona! With cooler days and fewer crowds, it’s easier to meander through the city’s iconic landmarks, enjoy beachside strolls, or sip on a café con leche in a quiet plaza.

Hotel rates often drop post-summer, so you can score some neat deals. And, let’s not forget the myriad of cultural events and festivals that take place during this time. 

From La Mercè to the Sitges Film Festival, autumn in Barcelona is culturally rich and offers a more authentic experience than you might find during the packed days of summer.

What’s the weather in Barcelona in autumn like?

Barcelona in autumn enjoys mild and temperate weather. Temperatures usually hover around 15°C (59°F) to 25°C (77°F), making it comfortable for all sorts of activities, be it beach lounging or city wandering. The Mediterranean climate ensures that even as leaves change color, the sun still graces the city with its warmth.

However, as with any coastal city, evenings can get a tad nippy, so it’s a good idea to carry a light jacket or sweater. You’ll notice that the sun sets earlier, casting a beautiful golden hue over the city, perfect for those Instagram-worthy shots or romantic evening walks. 

In a nutshell, autumn in Barcelona feels just right – not too hot, not too cold!

Is Barcelona rainy in autumn?

Yes, Barcelona does see some rainfall in autumn, but it’s typically not prolonged or heavy. Showers are sporadic and often short-lived, interspersed with sunny days. It adds a fresh, crisp quality to the air, making your sightseeing adventures all the more refreshing.

It’s always a good idea to keep an umbrella handy in your backpack, just in case. And honestly, there’s something quite special about seeing Barcelona’s streets glisten post-rain, with its lights reflecting off the wet cobblestones. 

It brings out a different, poetic side of the city. So, a little drizzle? Just part of the city’s autumn charm!

Is Barcelona cold in the fall?

Barcelona in the fall isn’t what you’d call “cold”, but it’s cooler compared to the summer months. Temperatures are mild and temperate, usually ranging between 15°C (59°F) to 25°C (77°F). Evening and nights, however, can get a bit nippy.

The proximity to the Mediterranean Sea plays a role in ensuring the city doesn’t get too cold too quickly. While you won’t be experiencing the icy chills of northern Europe, it’s always good to be prepared with a light jacket or a cozy sweater when heading out in the evenings. 

Beach days are still possible in the early fall, but as the season progresses, it becomes more about enjoying the ocean views than jumping in.

Is there fall foliage in Barcelona?

Yes, Barcelona does experience fall foliage, though perhaps not as intensely as some other regions. You’ll spot trees turning shades of yellow, orange, and brown, especially in the city’s parks and green spaces. The transformation gives the city a lovely autumnal atmosphere.

Parc de la Ciutadella, Montjuïc, and the gardens around Montserrat are some spots where the autumn colors are particularly noticeable. The blend of urban architecture with pockets of fall colors offers a unique experience, making strolls around the city during this time even more special. 

Whether you’re capturing moments with your camera or simply soaking in the ambiance, Barcelona’s subtle foliage is sure to charm you.

What do you wear in Barcelona in the fall?

In the fall, it’s all about layering in Barcelona. Think light sweaters, cardigans, and denim jackets during the day, and perhaps a heavier coat or a scarf for the cooler evenings. Comfortable shoes are essential, given you’ll probably be walking around a lot.

If you’re planning on dining out or hitting up some of the local bars, you might want to pack a dressier outfit or two. Barcelonians have a chic yet relaxed style. 

Pairing ankle boots with jeans or dresses is a go-to look in the autumn months. And don’t forget an umbrella – those sporadic showers can sneak up on you!

Can you wear white in Barcelona in the fall?

Yes, you can definitely wear white in Barcelona in the fall! The city’s style is eclectic and individualistic, and there’s no hard and fast rule about colors. White can be a fresh contrast to the autumnal hues around.

Pairing white jeans with a cozy, earth-toned sweater can make for a striking look. Or perhaps a white jacket over a fall-colored dress. 

The key is to wear what makes you feel confident and comfortable. After all, it’s not just about the colors you wear, but the memories you create while wearing them!

Is Barcelona crowded in autumn?

Autumn in Barcelona tends to be less crowded than the peak summer months. With the major tourist rush having subsided, the city offers a more relaxed vibe. However, certain festivals and events might still attract a good number of visitors.

It’s this beautiful balance between the summer hustle and the winter quiet that makes fall a favorite for many repeat visitors. Iconic spots like La Rambla or the Sagrada Família are definitely more breathable. 

Yet, if you’re attending events like La Mercè or other local festivals, be prepared for lively crowds. Always a good idea to book some of your major attractions in advance to skip the lines and ensure a spot!

Is Barcelona expensive in the fall?

While Barcelona isn’t the cheapest European city, fall can be a bit more budget-friendly than the high summer season. Accommodation prices might drop slightly, and you could stumble upon some off-season deals. That said, major events or festivals can cause temporary price hikes.

Eating out, transportation, and other daily expenses remain relatively consistent throughout the year. To make the most of your budget, consider looking for combo deals for attractions or taking advantage of the city’s many free or affordable activities.

The local markets, for example, offer fresh produce and local delicacies at reasonable prices, giving you a taste of Barcelona without breaking the bank.

Can you swim in Barcelona in the fall?

While the sea remains relatively warm from the summer heat, the ambient temperatures start to drop in the fall. So, yes, you can technically swim in Barcelona in the early fall, but as the season progresses, it might become less comfortable. 

Many locals and some visitors do enjoy beach days in September, but fewer venture into the water by late October.

If you’re feeling adventurous, or if you’re visiting in early September when it’s still quite warm, pack your swimsuit! The beaches are less crowded, giving you more space to relax and enjoy the Mediterranean vibes. 

But always be sure to check the water conditions and heed any safety advisories.

What’s the best Barcelona autumn food?

Autumn in Barcelona brings with it a lovely array of seasonal foods! One standout is the “panellets”, sweet almond balls covered in pine nuts, typically enjoyed around the La Castanyada festival. Roasted chestnuts (“castañas”) and sweet potatoes (“boniatos”) are also popular street foods during the cooler months.

Food markets showcase seasonal produce, and you might come across delicious wild mushrooms, which become a highlight in many local dishes. Restaurants often update their menus to reflect the season, incorporating hearty stews and roasts. 

And let’s not forget the comforting cups of hot chocolate, perfect to warm up on a cool autumn evening. Barcelona’s culinary scene in the fall is a great experience, fusing traditional flavors with innovative dishes. 

What month is autumn in Barcelona?

Autumn in Barcelona officially kicks off in late September and runs through late December, as in most parts of the Northern Hemisphere. Typically, September to November is when you’ll experience the most traditional autumnal vibes in the city.

December leans more towards winter, but the early part of the month still holds onto some fall charm.

While the calendar might suggest one thing, the Mediterranean climate of Barcelona means that autumn might not feel the same as in other European destinations. September often carries the warmth of summer, while November introduces crisper days. 

The gradual change in temperature and atmosphere provides a beautiful transition and makes every part of the season worth experiencing.

What to do in Barcelona in the fall?

Barcelona in the fall is a mix of cultural fests, seasonal foods, and a chance to explore without the summer crowd. With festivals like La Mercè lighting up the city and the Mediterranean still warm enough for a dip in September, there’s no shortage of activities. 

The artistic side of the city shines brighter with fewer tourists around, so dive into museums, catch a flamenco show, or just wander the historic alleyways soaking in the ambiance.

Autumn foods become a big highlight, from roasted chestnuts to sweet panellets. The culinary scene adapts to the season, bringing warm and hearty dishes to the forefront. 

Beyond food, the autumn landscape, albeit subtle, offers a different charm to parks like Parc de la Ciutadella. Think picnics with a slightly cooler breeze or bike rides with the autumn sun on your back. 

And if you’re looking for a splash of autumn color, Montjuïc and the surrounding hills can be lovely spots for a walk.