Gaudi Buildings in Barcelona: 6 Amazing Examples of Architecture

In every era, there is someone who redefines their field of work; someone whose vision is leaps and bounds ahead of everyone else; someone whose work and style are definitive and, ultimately, influential. Michelangelo, Botticelli, Shakespeare, Mozart, Picasso, Prince. Catalan-born Antoni Gaudi is among them. When Gaudi graduated from high school at 18, the school’s headmaster remarked, “We awarded the diploma to a madman or a genius. Time will tell.” So, if you’re ready to witness architectural genius, here is a brief guide to the host of incredible Gaudi buildings in Barcelona.

Check out the best Gaudi buildings in Barcelona with local guide Miguel!

Today a visitor to Barcelona can spend a couple of days traversing the city to marvel at the works of Antoni Gaudi. His marvelous masterpieces don’t just cause passersby to do a double-take. They stop you, jolt you out of a daydream, and take you captive.

Gaudi is often lumped in with the Art Nouveau movement of the early 20th century. However, he really has a style all his own. He put his indelible stamp on Barcelona with a small handful of stop-you-in-your-tracks structures that are like nothing else.

The ornate ceiling of Sagrada Familia in Barcelona features illuminated stained glass, geometric patterns, and tall columns designed by Antoni Gaudí. The most famous Gaudi building barcelona.
No visit to Barcelona is complete with a visit to Antoni Gaudí’s incredible church, La Sagrada Familia. It’s one of Barcelona’s most famous landmarks and has been under construction for over 140 years.

6 Must-See Gaudi Buildings in Barcelona

1. Sagrada Familia

The Sagrada Familia is the most iconic of the Gaudi buildings in Barcelona. It is also one of the most recognizable structures in Europe. Add the fact that it is the most visited monument in Spain and it will soon be the tallest church in the world, and you would be hard pressed to deny its impressive accolades.

A brief history

Construction of the church began in 1882. When Gaudi died in 1926, only a quarter of it was finished. In 2010, construction reached the halfway point. But it has been speeding up in recent years and it is almost complete. In fact, construction is expected to be completed imminently, with the inauguration of the tower of Jesus Christ set for June 10, 2026. This is to coincide with the centenary of Gaudí’s death. So, for those not keeping count, that is a mere 144 years in the making.

guide talking to a group inside a church in barcelona
Let our expert guide clue you in to the genius of Antoni Gaudí.

A unique design

However, as you might have guessed, this is no ordinary church. The architect was inspired by what he saw in nature. And this is evident once you stand inside the structure and look up. Pillars are like sturdy trees sprouting toward the heavens. As you may notice, there are very few straight lines and sharp angles in the design of the church. That’s because, as Gaudi put it, there are no straight lines and angles in nature, so there shouldn’t be in his work, either.

The church will include 18 towers in total. 12 towers, representing the 12 apostles, 4 for the Evangelists, 1 for the Virgin Mary and 1 central tower for Jesus Christ. The central tower, once completed, will stand at 172.5 meters or 560 feet tall. This will make it the tallest church tower across the globe.

A pair of guests stand next to their guide on a sunny day in Barcelona, with La Sagrada Família directly in the background.
Gaudi’s magnum opus, the Sagrada Familia is the largest unfinished Catholic church in the world.

2. Park Güell

Built in the first decade and a half of the 20th century, Park Güell is a 45-acre expanse of green and bizarre mosaics overlooking Barcelona. The colorful terrace is the most picturesque part of the park. It offers stunning views of the city, and has a mosaic-clad bench in the form of a giant snake.

A detailed mosaic bench with vibrant tile patterns sits outdoors near stone steps, likely in Park Güell, Barcelona, by Antoni Gaudí.
Gaudí’s work often incorporated ceramics in striking ways. Photo credit: Rosy Ko.

The park teems with iconography, everything from references to Catalan nationalism to religious symbols. Originally, they envisioned the park as a residence for the city’s affluent set. The owner of the land, Palau Güell had intended to build and sell residences on the site. However, they constructed only two of the dozen or so. Which means that today, they are still open to the public to marvel at as they visit the park.

Two colorful, mosaic-covered Gaudí buildings Bareclona has to offer. Located at Park Güell’s entrance in Barcelona as tourists gather beneath a cross-topped column.
Visit Parc Guell early in the day – the park gets busy as the day goes by!

3. La Pedrera (Casa Milà)

The apartment building formerly known as Casa Milà is a Gaudi masterpiece. Located in L’Eixample, the building’s undulating, curving facade evokes a seaside cliff, characteristic of Gaudi philosophy that architecture is best when it references the natural world. The 33 wavy, wrought-iron balconies further elucidate the emphasis on nature.

The businessman who commissioned Gaudi to design the building was Pere Milà and he had married into a fortune. Milà was one of the first people in Barcelona to own an automobile, so Gaudi designed the building with an inside parking space, a first for the architect.

Visitors are welcome at La Pedrera. There are a variety of tours you can take, including visits at night and at sunset.

Guests walk through the arched hallways of Casa Batlló, crossing the beautifully decorated floral floor. One of the top Gaudi buildings Barcelona
Gaudí’s signature style is a treasure trove of beauty and wonder. Every aspect of his buildings, from the floors to the ceilings, windows, and roof, is meticulously crafted in his unique style and filled with awe-inspiring details.

4. Casa Batlló

Built in the first decade of the 20th century, Casa Batlló looks looks like it just landed from some kind of fairy tale dimension Some locals have nicknamed the Eixample apartment building as Casa del Drac, house of the dragon, and Casa del Ossos, house of bones. Once you stop and marvel at this building, you’ll understand why.

Casa Batlló in Barcelona displays vibrant mosaics and wavy balconies, partially hidden by lush trees under a clear blue sky.
The whimsical design of Casa Batlló is a perfect example of Gaudí’s imaginative architectural style. Photo credit: Ruggiero Calabrese

Dreamy waves, vaguely gothic-looking arches, and convex walls and windows characterize the facade and exterior. The roof has twisted tiled chimneys, a chief element of Gaudi’s style. The building is simply the pinnacle of Gaudi’s creative universe. There are different types of tours available, including a morning tour when the building is mostly devoid of other visitors.

Inside Casa Batlló showing beautiful stained glass windows, curved ceilings, and tree-like pillars. Sunlight pours in through the windows, offering a glimpse of Barcelona's prominent street, Passeig de Gràcia.
Stained glass windows are a prominent feature in Gaudí’s works. You can find them not only in the Sagrada Familia but also in Casa Batlló, among other places.

5. Casa Vicens

When you first lay eyes on Casa Vicens, it would be understandable if you rubbed your eyes or squinted, thinking that the building is out of focus or pixilated or even made out of legos. The brightly colorful building with jagged balconies was the first of the Gaudi buildings in Barcelona. The young architect was just 30 years old when he began the three-year project. Today it is one of his lesser-visited buildings and it only opened to the public in 2017.

Casa Vicens, a building by Antoni Gaudí, displaying its beautiful exterior consisting of various elements including stone, tilework, wood and wrought iron.
Another one of Antoni Gaudi’s remarkable works, Casa Vicens, located in the Gràcia neighborhood of Barcelona.

If you’ve already become accustomed to the undulating waves and curves of La Perdrera and Casa Batllo, for example, you might not recognize the Gaudi style right away at Casa Vicens. The building is a bit more geometric, symmetrical, and has – gasp – some actual straight lines.

There are various tours you can take of Casa Vicens, including an intriguing 90-minute, small-group tour.

6. Casa Calvet

Located in Eixample, Casa Calvet is one of the most conventional of the Gaudi buildings in Barcelona. It might not overwhelm you like some of his other buildings, but if you’re in the neighborhood, it’s worth passing by. They erected the building in 1899 and a year later the Barcelona City Council awarded it “building of the year”. The stone facade is broken up by wrought-iron balconies, a typical Gaudi feature. It’s worth seeing Casa Calvet just to put the architects evolving style into perspective.

One of the more conventional of the Gaudi buildings in Barcelona.
Casa Calvet combines older, traditional techniques with modernista elements. Photo Credit: Guillem Medina

Traveler’s tip: Let us show you the best of Antoni Gaudi in just one day. Our Complete Gaudi Tour with Casa Batlló, Sagrada Familia, Casa Vicens or Casa Milà, and Park Guell is really the best, most efficient way to see all of these amazing sites in just one day.

Discover Gaudí with Take Walks

Embark on the Complete Gaudí Tour in Barcelona to immerse yourself in the visionary world of Antoni Gaudí. This comprehensive 5.5-hour experience, led by expert guides, offers pre- reserved access to some of Gaudí’s most iconic creations. Depending on your chosen time, you’ll explore either the whimsical interiors of Casa Batlló in the morning or the vibrant Casa Vicens in the afternoon Both of which showcase Gaudí’s unique architectural flair.

The tour continues with a guided visit to the enchanting Park Güell, renowned for its colorful mosaics and organic designs. Conclude your journey at the awe-inspiring Sagrada Família. Here you’ll delve into the intricate symbolism and innovative structures of this monumental basilica. Along the way, you’ll also pass by other notable Modernist landmarks, including Casa Milà (La Pedrera), Casa Amatller, and Casa Lleó i Morera. Seeing these in person, and hearing the stories of the expert guide will definitely enrich your understanding of Barcelona’s architectural heritage.

A woman in a yellow sweater leads a guided tour, gesturing upward inside a grand hall with stained glass windows.
Our expert guides will tell you all the history behind what you see!

FAQ´s – Gaudí Buildings Barcelona

What is the best way to see Gaudí’s masterpieces in one day?

The Complete Gaudí Tour is the most efficient way to explore Antonio Gaudí’s most iconic works in a single day. It includes visits to Casa Batlló or Casa Vicens, Park Güell, La Sagrada Familia, and a walk past other notable landmarks like Casa Milà.

Why is La Sagrada Familia so famous?

La Sagrada Familia is Gaudí’s magnum opus and one of Europe’s most recognizable landmarks. Under construction since 1882, it’s renowned for its symbolic design, organic architecture inspired by nature. It will also become the tallest church in the world once completed.

What makes Gaudí’s style unique?

Though often linked to Art Nouveau, Gaudí developed his own visionary style inspired by nature, embracing curves, mosaics, and organic forms. His buildings are imaginative, symbolic, and completely distinct from traditional architecture.

Sunlight streams through tall stained glass windows in Chartres Cathedral, coloring the stone walls and highlighting intricate Gothic architectural details.
The stained glass windows in La Sagrada Família fill the church with vibrant light throughout the day.

Are you ready to see it all? Experience Gaudí’s masterpieces with a local expert on our Complete Gaudí Tour.

With a passionate local expert by your side, you’ll go beyond the façades to uncover the stories, symbolism, and bold ideas behind Gaudí’s work. Enjoy exclusive, crowd-free access to either Casa Batlló or Casa Vicens. Take in the flowing lines of Casa Milà. Marvel at the colorful creativity of Park Güell. Be overwelmed by the awe-inspiring beauty of La Sagrada Familia.

If you want to truly understand Gaudí, not just see his buildings, this is the tour that brings his vision to life.

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About the author

David Farley is a West Village-based food and travel writer whose work appears regularly in the New York Times, National Geographic, BBC, and Food & Wine, among other publications. He’s the author of three books, including “An Irreverent Curiosity: In Search of the Church’s Strangest Relic in Italy’s Oddest Town,” which was made into a documentary by the National Geographic Channel. You can find Farley’s online homes at https://www.tripout.online/ and https://dfarley.com/index.html

More by David Farley

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