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Sign in with GoogleInside Casa Batlló: Gaudí’s House of Bones in Barcelona
Inside Casa Batlló: Gaudí’s House of Bones in Barcelona
Explore Casa Batlló’s surreal interiors, dragon-inspired rooftop, and coral-colored façade. See photography tips, ticket options, and what to expect inside
About Casa Batlló UNESCO Art Nouveau Gaudí House
Casa Batlló is one of two iconic houses designed by Antoni Gaudí on Passeig de Gràcia, Barcelona’s most elegant boulevard — famously the green square on the local Monopoly board. Just 500 meters away stands its sibling, Casa Milà (La Pedrera), making it easy to visit both on foot.
Locals often refer to Casa Batlló as la casa dels ossos — the House of Bones — because its façade resembles a skeleton. The balconies curve like skulls, and the supporting pillars evoke bones. This surreal exterior is one of the most photographed in Barcelona, especially at dusk when the building glows with warm light.
Gaudí’s design draws inspiration from marine life, with coral-like colors and wave-shaped forms. The façade’s shimmering tiles and organic curves suggest underwater movement — though some say the true theme is Saint George and the dragon, a recurring motif in Gaudí’s work.
Casa Batlló was declared a UNESCO World Heritage Site in 2005, recognized for its contribution to Catalan Modernism and Art Nouveau architecture.
Casa Batlló History
Gaudí didn’t build Casa Batlló from scratch — he remodeled an existing house between 1904 and 1906. The original structure was built in 1877 by architect Emilio Sala Cortés and purchased by textile magnate Josep Batlló in 1903. Gaudí was hired to transform it into a statement piece.
He worked with a team of trusted collaborators, including Domènec Sugrañes i Gras, José Canaleta Cuadras, Juan de la Cruz Rubió y Bellver, and Jaume Bayó. Together, they reimagined the building with curved walls, irregular windows, and mosaic-covered surfaces using the trencadís technique — broken ceramic tiles arranged in vibrant patterns.
Symbolism runs deep throughout the house. The turret at the top is said to represent Saint George’s lance, piercing the back of a dragon — whose scaled rooftop curves like a spine. Inside the attic, white catenary arches resemble the dragon’s ribs. This rooftop dragon motif appears in other Gaudí designs too, such as the castle-like Torre Bellesguard in the Sant Gervasi neighborhood, where a dragon sculpture crowns the building. These elements make Casa Batlló a favorite for photographers and architecture lovers alike. Don’t miss the rooftop terrace to see these details up close.
Image Gallery For Casa Batlló
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Visiting Casa Batlló
Casa Batlló is a living museum of Gaudí’s imagination. Each floor originally housed a luxury apartment, all privately owned today — except for the Noble Floor, which serves as the main exhibition space. This level showcases the finest interior details, including stained glass windows, curved ceilings, and custom furniture.
The Noble Floor is the heart of the Casa Batlló museum and features the most iconic interior space — the street-facing lounge with its dramatic bone-like window frames. These sculpted shapes resemble vertebrae and are a key reason the building earned its nickname, the House of Bones. They’re spectacular to photograph both from inside — where natural light floods through stained glass — and from the street below, looking up at the undulating façade. This room alone is worth the visit for architecture lovers and photographers.
Behind the Noble Floor lies a Gaudí-designed patio, adorned with wrought iron railings and trencadís mosaic tiles that ripple across the curved walls like waves. It’s a hidden gem for photography, especially in the morning light.
One of the most striking features is the central light well, tiled in a gradient of blue — darkest at the top, lightest at the bottom — to evenly reflect sunlight throughout the building. This clever design makes the atrium feel like an underwater shaft of light.
The attic space, originally used by servants, features catenary arches that resemble the ribs of a dragon — reinforcing the building’s nickname, the House of Bones. These skeletal curves lead to the rooftop, where the dragon’s spine and turret await. Don’t miss this area if you’re interested in Gaudí’s dragon symbolism.
Casa Batlló Photography Tips
Casa Batlló is one of the most photogenic buildings in Barcelona, offering surreal angles, vibrant colors, and symbolic details that reward close inspection. Whether you're shooting with a DSLR or a phone, here are the best spots and techniques to capture Gaudí’s masterpiece:
- Street-facing lounge (Noble Floor): Photograph the bone-like window frames from inside to catch the stained glass reflections, and from the street below to highlight their skeletal curves against the façade.
- Light well: Stand at the top of the atrium and shoot downward to capture the gradient of blue tiles — darkest at the top, lightest at the bottom — mimicking the effect of sunlight underwater.
- Attic arches: Use a wide-angle lens or panorama mode to emphasize the dragon-rib catenary arches. The repetition of curves creates a dramatic rhythm in your frame.
- Rooftop terrace: Capture the dragon’s spine from multiple angles. The trencadís tile shards shimmer in natural light, and the turret makes a perfect focal point for symbolic shots.
- Chimneys: Frame the sculptural chimneys with the city skyline in the background. These helmet-like forms add a medieval touch to your rooftop compositions.
Best time to shoot: Early morning or late afternoon offers softer light and fewer crowds. For exterior shots, dusk adds a warm glow to the façade. Interior lighting is consistent throughout the day, but reflections are best captured when the sun is low.
Christmas lights: During the holiday season, Casa Batlló’s façade is illuminated in a mesmerizing display of fade-in, fade-out shades of green, purple, and pink. This seasonal lighting transforms the building into a glowing, dreamlike canvas — perfect for long-exposure night photography or festive social media shots. For more illuminated landmarks and tips, check out the Barcelona Christmas Lights Tour page.
Tripods: Not allowed inside, so stabilize your shots with railings or ledges. Use burst mode or HDR for tricky lighting conditions.
Bonus tip: Don’t forget to photograph the staircase and ceiling details — even transitional spaces in Casa Batlló are works of art.
Visit duration: Allow about 1 to 2 hours to explore the museum and rooftop terrace at a relaxed pace. This includes time to appreciate the Noble Floor, attic arches, light well, and dragon-inspired rooftop features.
Casa Batlló Opening Hours
- Open daily:
- 09:00 to 20:30
- Last entry: 19:15
Other Gaudí Works to Visit
Gaudí’s former residence is located inside Parc Güell, and can be visited with a combined Parc Güell + Gaudí House Museum ticket. It offers insight into his personal life and early design style.
Just a short walk from Casa Batlló is Casa Milà (La Pedrera), another Gaudí masterpiece with sculptural chimneys and a rooftop terrace — ideal for pairing in a single morning or afternoon.
For Gaudí’s most iconic and ambitious work, visit La Sagrada Família, the towering basilica still under construction and rich in religious symbolism.
Near the bottom of Las Ramblas, you’ll find Palau Güell, a castle-style residence with ornate ironwork and rooftop sculptures.
In the Gràcia neighborhood, explore Casa Vicens, Gaudí’s first major commission. And in Sant Gervasi, don’t miss Torre Bellesguard, where a dragon sculpture crowns the rooftop — echoing the mythical themes of Casa Batlló.
Each of these Gaudí creations is visually distinct, yet all share his signature blend of nature, symbolism, and imagination. For a full itinerary and deeper context, explore the Catalan Modernism Architecture Guide.
Accessibility & What to Bring to Casa Batlló
Wheelchair access: Most of Casa Batlló is accessible via elevator, including the rooftop terrace. Visitors with mobility needs can comfortably explore the Noble Floor, attic, and rooftop areas.
Pushchairs: For families with children under 2, the museum offers pushchair storage and provides baby carriers to ensure safe and comfortable access throughout the visit.
Bag policy: Large rucksacks, oversized bags, and bulky items are not permitted inside. Only bring small daypacks or handbags to avoid being turned away at the entrance.
Bicycle access: There are bicycle anchorage points outside Casa Batlló on Carrer de Aragó, directly opposite Passeig de Gràcia — ideal for visitors exploring the city by bike.
Audio guide tip: Bring your own headphones for the audio guide to avoid using shared devices and enhance your experience.
Tickets for Casa Batlló
All of Gaudí’s major exhibits in Barcelona — especially Casa Batlló — are extremely popular and often sell out. Advance booking is strongly recommended, particularly during peak seasons like summer and Christmas. To avoid disappointment, book tickets at least a week ahead and aim to arrive 10–15 minutes before your scheduled entry time to ensure a smooth start to your visit.
Getting to Casa Batlló
Address: Passeig de Gràcia 43, Barcelona, 08007
Casa Batlló is located on Passeig de Gràcia, Barcelona’s most elegant boulevard, lined with modernist architecture and luxury boutiques. It’s easily accessible by public transport and ideal to include in a walking itinerary through the Eixample district.
The nearest TMB Metro station is Passeig de Gràcia, served by the Green (L3), Yellow (L4), and Purple (L2) lines. This station also connects to Renfe Rodalies, AVE high-speed trains, and regional express lines, making it convenient for visitors arriving from outside the city.
For public transport, use a T-Casual ticket for 10 single journeys, or opt for the Hola Barcelona Travel Card for unlimited travel across metro, bus, tram, and train networks — ideal for multi-day visitors exploring multiple Gaudí sites.