Barcelona’s sun-kissed climate makes it a dream for outdoor adventures, but its indoor attractions are just as captivating. Explore world-renowned museums showcasing artistic legends and emerging talent, wander through bustling markets filled with local flavors, or take in breathtaking views from panoramic platforms. When it comes to things to do in Barcelona, the options go far beyond the beach.
Get lost in a secret maze, experience the thrills of a hilltop fairground, or marvel at Antoni Gaudí’s vibrant, whimsical architecture—dull moments simply don’t exist here. Whether you’re into art, iconic parks, or live performances, this city has it all.
For those wondering Barcelona what to see, this curated guide highlights both famous landmarks and hidden gems. From Gaudí’s masterpieces to cultural hotspots, these are the absolute must-visit things to do in Barcelona for travelers who want to make the most of their time in this Catalan gem.
1. Sagrada Familia
One of the top things to do in Barcelona, the Sagrada Familia is Antoni Gaudí’s most iconic masterpiece. Construction began in 1883, and over a century later, this breathtaking basilica remains a work in progress. Inspired by medieval cathedrals, Gaudí devoted the final 43 years of his life to this architectural marvel, making it the defining symbol of Catalan modernism.
Inside, towering columns stretch like tree branches, creating an ethereal, forest-like effect. Stained glass windows flood the space with shifting colors, adding a mystical, almost transcendental ambiance. With its intricate symbolism and breathtaking details, the Sagrada Familia is a must-visit for anyone wondering Barcelona what to see.
To truly appreciate its grandeur, an expert-led tour offers deep insight into its history and hidden meanings. However, if you prefer exploring solo, thorough research is essential. No visit to Barcelona is complete without witnessing this architectural wonder in person!
2. Park Guell
One of the must-visit things to do in Barcelona, Park Güell is a masterpiece of Antoni Gaudí’s visionary design. Originally conceived in 1900 as a luxury residential community for Barcelona’s elite, the project, commissioned by Count Eusebi Güell, was eventually abandoned. Instead, Gaudí transformed the space into a whimsical public park, which opened in 1926.
Spanning 18 hectares of hilly terrain, Park Güell is now a UNESCO World Heritage Site, attracting around 12 million visitors annually. Highlights include the colorful Dragon Stairway, the Hypostyle Room with its 86 striking columns, and the fairy-tale-like Porter’s Lodge Pavilion.
If you’re wondering things to do in Barcelona, exploring Park Guell should be high on your list. Its vibrant mosaics, organic architecture, and breathtaking views of the city make it an unforgettable experience. Whether you’re a Gaudí fan or a first-time visitor, this park is a must-see in Barcelona!
3. Barcelona Cathedral
Nestled in the heart of the Gothic Quarter, the Barcelona Cathedral is a must-see for those exploring the city’s rich history. One of the top things to do in Barcelona, this architectural gem is dedicated to Saint Eulalia, the city’s patron saint. Its stunning Gothic facade, towering bell towers, and intricate gargoyle sculptures make it a standout landmark.
Step inside to admire breathtaking stained-glass windows, soaring vaulted ceilings, and ornate chapels that reflect centuries of devotion. For an unforgettable experience, climb to the rooftop terrace and enjoy panoramic views of the Gothic Quarter, Barcelona’s skyline, and the distant mountains.
Another hidden gem is the cathedral’s peaceful cloister, home to 13 geese—symbolizing Saint Eulalia’s martyrdom. This charming corner adds a unique touch to the cathedral’s spiritual ambiance.
4. Casa Batlló
A true architectural masterpiece, Casa Batlló is one of Antoni Gaudí’s most breathtaking creations and a must-see for anyone exploring stuff to do in Barcelona. Built between 1904 and 1906 for the wealthy Batlló family, this UNESCO-listed landmark on Passeig de Gràcia is a stunning blend of nature-inspired design and groundbreaking innovation.
Its shimmering mosaic facade, bone-like stone columns, and dragon-shaped rooftop reflect Gaudí’s signature organic style. The building’s swirling shapes and intricate trencadís tilework bring the legend of Sant Jordi (Saint George) and the Dragon to life, especially on the rooftop.
Unlike nearby Casa Milà, which was designed as apartments, Casa Batlló was always intended as a private residence, now fully open to visitors. For a magical experience, visit from March to autumn when live music performances—flamenco, jazz, and more—are held on the rooftop terrace, complete with a sunset drink and an exclusive after-hours tour. It’s a top pick for stuff to do in Barcelona!
5. Gothic Quarter (Barri Gotic)
One of the top things to do in Barcelona is exploring the Gothic Quarter, a fascinating mix of old and new. Once a Roman village, this historic district blends ancient architecture with modern structures, creating a unique atmosphere that attracts visitors worldwide.
At its heart stands the Barcelona Cathedral, featuring a stunning courtyard filled with lush greenery—and surprisingly, geese! The quarter is also home to peaceful squares like Plaça Reial, where you can relax by day and enjoy its vibrant nightlife after dark. Nearby, Calle Ferran and Plaça Sant Jaume offer great bars, cafés, and government landmarks.
For shopping enthusiasts, Calle Portal de L’Angel boasts well-known brands, while Calle Avinyó features charming boutiques. Whether you’re looking for history, culture, dining, or shopping, the Gothic Quarter is an essential stop for any traveler. Strolling its narrow streets is one of the best things to do in Barcelona to soak in its timeless charm.
After a long stroll through Barcelona’s vibrant streets, you’re bound to work up an appetite. Indulge in the city’s rich culinary scene with our curated guide to the best restaurants in Barcelona, where authentic flavors and Catalan flair come to life.
6. Casa Milà (La Pedrera)
One of the top things to do in Barcelona, Casa Milà, also known as La Pedrera, is an architectural masterpiece by Antoni Gaudí. Completed in 1912, this UNESCO World Heritage site features a striking stone facade and a spectacular rooftop terrace with surreal chimneys.
A visit to Casa Milà offers insights into Gaudí’s innovative techniques at the Espai Gaudí exhibition. Movie buffs will love knowing that this landmark has been a backdrop for multiple films. For a magical experience, the nighttime tour includes a mesmerizing light show and breathtaking city views.
Since Casa Milà is one of the most visited attractions, it’s best to go on weekdays early in the morning or late in the evening to avoid crowds. Buying tickets online in advance saves time. Whether exploring by day or enjoying a night tour with cava, Casa Milà is an essential stop when considering Barcelona what to see for architecture lovers.
7. Picasso Museum
If you’re wondering Barcelona what to see, the Picasso Barcelona Museum is an essential stop. Founded in 1963 by Picasso’s friend Jaume Sabartés, this museum showcases over 4,000 works, offering a deep dive into the artist’s journey from his early years to his later masterpieces.
A visit to the Picasso Barcelona Museum lets you explore iconic paintings like Science and Charity, Harlequin, and pieces from the Las Meninas series. It’s the perfect place to understand Picasso’s artistic evolution and his connection to the city. Beyond the permanent collection, the museum frequently hosts temporary exhibitions, adding fresh perspectives on Picasso’s influence and modern art movements.
To avoid long queues, booking tickets online is highly recommended. Options include guided tours with skip-the-line access or walking tours that end with an in-depth museum experience. If you’re searching for Barcelona what to see, this cultural landmark should be at the top of your list!
8. Escape to Nature at Mirador del Migdia Park
For a tranquil escape from the city’s hustle, stuff to do in Barcelona includes a visit to Mirador del Migdia Park. Tucked behind Montjuïc Castle, this peaceful spot is one of Barcelona’s most lush, wooded areas. Meandering trails wind through the hillside, offering breathtaking views of the Port of Barcelona, the Mediterranean Sea, and El Prat de Llobregat.
After exploring Montjuïc and enjoying a scenic walk, relax at La Caseta del Migdia, a charming outdoor bar shaded by pine trees. Here, you can sip a drink and savor local bites while soaking in the serene atmosphere.
For an unforgettable experience, visit on a Wednesday night for the Sardinas & Rumba event, where live rumba music fills the air. Throughout the summer, La Caseta hosts extended events, making it a must-visit spot.
9. Casa Vicens Gaudi Barcelona
Casa Vicens, located in Barcelona’s Gràcia neighborhood, is a significant landmark for those exploring “Barcelona what to see.” Designed by the renowned architect Antoni Gaudí, this residence was constructed between 1883 and 1885 and stands as his first major project. The building showcases Gaudí’s early foray into Modernisme, characterized by vibrant ceramic tiles, intricate ironwork, and a fusion of Moorish and Oriental design elements.
Originally built as a private home, Casa Vicens has been transformed into a museum, offering visitors insight into Gaudí’s initial architectural vision and the broader context of his work. In 2005, it was recognized as a UNESCO World Heritage Site, underscoring its cultural and historical significance. For those planning a visit, the museum provides various tour options, including early access and guided experiences, allowing guests to fully appreciate this architectural gem.
10. Barcelona Beaches for a Perfect Getaway
Escape the summer heat and unwind at the stunning Barcelona beaches, offering something for every traveler. Whether you seek thrilling water sports, a romantic retreat, or a family-friendly spot, Barcelona has it all.
Barceloneta Beach is the most famous, known for its lively atmosphere and waterfront restaurants. For a quieter experience, Nova Mar Bella Beach offers calm waters and a relaxed vibe. Adventure seekers can head to Mar Bella Beach for exciting activities like windsurfing and kayaking.
Beyond the city, Cala Futadera impresses with its untouched beauty, while Platja del Portitxol is ideal for snorkeling. Many Barcelona beaches offer amenities like sun loungers, showers, and beachside bars, ensuring a comfortable visit. Whether you’re swimming, sunbathing, or exploring hidden coves, the city’s beaches promise an unforgettable experience.
