From Plaça de Catalunya up the Rambla de Catalunya and the Passeig de Gràcia: Cerdà's grid, the Block of Discord with Casa Batlló, La Pedrera on its cut corner, Falqués's lamps, Gaudí's paving and a palace garden.
Start · Plaça de Catalunya: Where the Grid Begins
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Plaça de Catalunya: Where the Grid Begins
The seam where walled Barcelona ends and Cerdà's grid begins, on a square his own plan left out.

Rambla de Catalunya: The Thinking Bull
A quiet promenade into the grid, past a bronze bull that locals call the thinking bull.

Consell de Cent: A Grid Street Turned Green
A grid street turned into a green axis in 2023, with trees, benches and planting across its width.

Casa Lleó Morera: A Crown on the Cut Corner
Domènech i Montaner's remade house crowns its cut corner with a little temple.

Casa Batlló and Casa Amatller: Two Answers Side by Side
Gaudí's Casa Batlló and Puig i Cadafalch's Casa Amatller, seen side by side across the junction.

Museu Tàpies: Brick, Iron and a Cloud
A publisher's building of brick and iron, crowned in 1990 by Tàpies's sculpture Cloud and Chair.

Passeig de Gràcia at València: The Cut Corner
Stand inside one of the grid's cut corners, among Falqués's lamp-benches and Gaudí's paving tiles.

La Pedrera: Too Big for the Rules
Gaudí's stone wave swings round its corner, too big for the rules and let off in 1909.

Jardins del Palau Robert: A Palace Garden
A Neoclassical palace garden on a Modernista street, open to all, with a lone oak outside its gate.

Jardinets de Gràcia: The Top of the Passeig
The Passeig ends at little 1929 gardens, facing Domènech's last Barcelona building, Casa Fuster.
A weekday morning or early afternoon, when the light falls on the Passeig and the Palau Robert garden is open (Monday to Saturday 9:00 to 20:00, Sundays and public holidays 9:00 to 14:30). The pavements outside Casa Batlló and La Pedrera are most crowded from late morning. In winter, with the plane trees bare, the house fronts show far better than in leaf (late spring to autumn). Checked 12 October 2026.
Travel advisory: Exercise Increased Caution (Level 2).
Go deeper on what you'll see, hear, and walk through.










The full story of Casa Batlló and La Pedrera: The Grid and Its Showpieces, in words. Prefer to listen? Play it narrated, from home or on location.
Barcelona, the capital of Catalonia in Spain, was a walled city until eighteen fifty-four. When the walls came down, the city spread over the plain on a grid drawn by a civil engineer, Ildefons Cerdà: square blocks with their corners cut off, laid across the old country road to the town of Gràcia. That road became the Passeig de Gràcia.
This walk follows it uphill. The grid is the stage, and on it stand the houses that made the street famous: Casa Lleó Morera, Casa Amatller and Casa Batlló on a single block, then Casa Milà, La Pedrera, on its cut corner. Watch what each does with the grid, and how one broke its rules and was let off.
Three people come back along the way. Ildefons Cerdà, who drew the grid. Lluís Domènech i Montaner, an architect you meet at three stops, the last of them his last building in the city. And Antoni Gaudí, at Casa Batlló and La Pedrera.
Casa Batlló, Casa Amatller and La Pedrera are ticketed inside, and every stop works from the pavement; the details are on those stops' cards.
The walk is ten stops over just under two kilometers, about a mile and a quarter, and takes about an hour and a quarter. It is step-free and climbs gently, about twenty-five meters from start to finish. It begins at Plaça de Catalunya and ends at the Jardinets de Gràcia, by Diagonal Metro station.
Welcome to Plaça de Catalunya, and to the walk. Find the top corner of the square where a tree-lined promenade leads away uphill. That promenade is the Rambla de Catalunya, and it is our way into the grid.
First, one plain word of advice. This square, like the busiest streets ahead, is a favorite of pickpockets, so keep bags closed and phones in your hand, here and outside the famous houses.
Until eighteen fifty-four Barcelona was a walled city. With the promenade in front of you, the old town lies behind you, beyond the square. Out here was open plain. When the walls fell, the plain needed a plan, and two plans fought for it. In June eighteen fifty-nine, Madrid approved a grid drawn by a civil engineer, Ildefons Cerdà. That autumn the city's own jury chose a different plan, unanimously, and lost. A royal decree confirmed Cerdà's grid in May eighteen sixty, and that autumn the queen came to open the works.
Now the surprise. Cerdà's plan had no square here. On this spot it drew two ordinary blocks, between the line of the Passeig de Gràcia and the extension of the Rambla, the promenade in front of you. In eighteen sixty-five Cerdà himself, by then a city councillor, pushed for a square. The council buried that project in eighteen seventy-two, and in eighteen eighty-seven the architect Pere Falqués, soon to be the city's own architect, won the competition to create the square. Remember his name: his lamps are waiting up the street.
So nothing you see here is old. The seam between the walled town and the grid is not a ruin. It is a plan, and the square is the city's correction to it.
Follow the route up the promenade and across the Gran Via at the lights. Next is a bronze bull.
Once you are across the Gran Via, walk on up the promenade and stop by the bronze bull on the paving. It was set here in the early nineteen seventies, and locals call it the thinking bull.
You have just crossed the Gran Via, the great avenue behind you, by way of the garden island in its middle, restored in twenty twenty-one and twenty-two.
This promenade is the Rambla de Catalunya. In Cerdà's plan it was simply the extension of the Rambla, the old town's famous promenade, carried straight on into the grid. Look at how it works: a broad walk down the middle, under the trees, with traffic kept to narrow lanes on either side. That makes it the quiet way into the Eixample, which simply means the Extension.
Now look ahead to the next crossing and notice how wide the cross street is. Cerdà set the minimum width of his streets at twenty meters, when the city's own competition rules asked for twelve. Wide streets meant light, air and room for traffic, and his biographer says Cerdà had to coin the Spanish word for urbanization to describe what he was doing.
The blocks you are walking past are all cut to the same pattern, about a hundred and thirteen meters a side. Watch their corners: there is something odd about them, and the next stop shows you what.
Follow the route up the promenade and across Carrer de la Diputació at the lights.
Walk on up the promenade and stop before the next crossing. Ahead, the cross street is not like the others. This is Consell de Cent, and here it has trees and planters, benches, and paving from one side to the other, shared by people on foot, bikes and the odd delivery van.
In twenty twenty-three the city turned this street into what it calls a green axis. The works had been approved the year before. At its biggest crossings, further along, the cut corners were made into small squares. It has been fought over in the courts ever since.
Hold it up against the plan. Cerdà's streets were drawn for light, air and movement, and he wanted the inside of each block to be a garden: as his biographer puts it, the garden was the norm. This street is the city's rewrite of one of those grid streets in favor of people on foot, and you can judge the result with your own eyes.
Now look at the corners of this crossing. None of the four corner buildings meets the crossing at a right angle. Each corner is cut off on a diagonal, so the crossing opens out into a small eight-sided plaza. That cut corner is the grid's signature, and two of the famous houses ahead make the most of one. Keep an eye on the corners.
Cross the side lane at the lights and follow the route along Consell de Cent to the Passeig de Gràcia. As you reach it, look up at the corner building on your left, the one crowned with a little temple: it is the next stop. Then cross the Passeig at the lights beside it, and mind the two side lanes, which have no lights of their own.
Walk on up this pavement and stop. Now look back across the Passeig to the corner you crossed beside, and up to the building with a little temple on top of its cut corner. This is Casa Lleó Morera, the first house of what people call the Block of Discord. It is closed to…
Full narration for this stop unlocks with the tour.
Walk on up this pavement, past the lights, to the cut corner at Carrer d'Aragó, and stop there, clear of the Metro stairs. Now turn round and look back across the junction to the far side of the Passeig. Through the gap the crossing makes in the trees, two rooftops stand side by…
Full narration for this stop unlocks with the tour.
Walk on along this pavement and stop opposite the brick building across the street, the one with a tangled sculpture on its roof. This is the Museu Tàpies, the museum of the artist Antoni Tàpies. It is ticketed when it is open, so check this stop's card before you plan a visit;…
Full narration for this stop unlocks with the tour.
Walk on to the corner where València meets the Passeig de Gràcia and stop on the corner. This time, look around you instead of up. You are standing in the cut corner itself. It is the same cut corner you met at Consell de Cent, and here, on the Passeig, you can stand right in…
Full narration for this stop unlocks with the tour.
Walk on and stop just before the next crossing. Look ahead and to your right, across the junction to the far corner on the other side of the Passeig: a pale stone front ripples round the corner like a wave. This is Casa Milà, nicknamed La Pedrera, the quarry: Gaudí's last civil…
Full narration for this stop unlocks with the tour.
Walk on into the garden and stop among the trees. Entry is free. The stone palace through the trees is the Palau Robert, and it is a deliberate change of key after La Pedrera. It was finished in nineteen oh three for a nobleman, the Marquis of Robert, to designs by a French…
Full narration for this stop unlocks with the tour.
Walk on to the little gardens across the Diagonal and stop. Ahead, closing the end of the Passeig, stands a white building with stout columns on red stone bases. This is Casa Fuster, the last building Lluís Domènech i Montaner made in Barcelona, built from nineteen oh eight to…
Full narration for this stop unlocks with the tour.
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