🌟 Must-sees: Pay attention to the Nativity and Passion façades, which depict scenes from the life of Jesus. Don't miss the opportunity to take the elevator up one of the towers for stunning views of the city.

Begin your Barcelona adventure at the iconic La Sagrada Familia, a UNESCO World Heritage Site and the most famous landmark in the city. Designed by renowned architect Antoni Gaudí, this basilica has been under construction since 1882 and is expected to be completed in 2026. Marvel at its unique architecture, intricate details, and the beautiful stained glass windows that fill the interior with colorful light.

🌟 Must-sees: Try the seafood paella, a classic Spanish dish, and pair it with a glass of sangria for a true taste of Barcelona.

For a delicious and affordable seafood lunch, head to La Paradeta. This casual eatery offers a unique market-style dining experience where you can choose your seafood from the fresh display and have it cooked to your liking. Enjoy dishes like grilled octopus, seafood paella, and fresh oysters.

🌟 Must-sees: Don't miss the famous mosaic dragon fountain at the entrance and the serpentine bench on the terrace, which offers panoramic views of the city.

After lunch, make your way to Park Güell, another masterpiece by Antoni Gaudí. This whimsical park features colorful mosaics, unique architectural structures, and lush gardens. Stroll along the winding pathways and take in the breathtaking views of Barcelona from the park's terrace.

🌟 Must-sees: Visit the Plaça Reial, a beautiful square with palm trees, street lamps designed by Gaudí, and lively outdoor cafes. Keep an eye out for street performers and artists along Las Ramblas.

Explore the vibrant Las Ramblas, a lively pedestrian boulevard lined with shops, cafes, and street performers. Wander through the historic Gothic Quarter, admire the stunning architecture, and stop by the bustling La Boqueria market to sample local delicacies.

🌟 Must-sees: Try the montaditos, small sandwiches with various toppings, and pair your meal with a refreshing glass of cava, a local sparkling wine.

End your day with dinner at Cervecería Catalana, a popular tapas bar known for its delicious and reasonably priced dishes. Sample a variety of tapas, such as patatas bravas, Iberian ham, and grilled prawns.

🌟 Must-sees: Don't miss the series of paintings based on Velázquez's 'Las Meninas', a unique interpretation of the famous masterpiece.

Start your second day in Barcelona at the Picasso Museum, which houses an extensive collection of the artist's early works. The museum is located in the heart of the Gothic Quarter and offers a fascinating insight into Picasso's formative years and artistic development.

🌟 Must-sees: Try the fideuà and take in the atmosphere of this historic establishment, which has been a gathering place for artists and intellectuals for over a century.

Enjoy lunch at Els Quatre Gats, a historic cafe and restaurant frequented by Picasso and other famous artists in the early 20th century. The menu features traditional Catalan dishes, such as pa amb tomàquet (bread with tomato) and fideuà (a noodle-based paella).

🌟 Must-sees: Take note of the unique light wells that provide natural light to the interior and the intricate mosaic work on the façade.

After lunch, visit Casa Batlló, another of Gaudí's architectural masterpieces. This stunning building features a colorful façade adorned with mosaic tiles and a roof that resembles the back of a dragon. Explore the interior, which showcases Gaudí's signature organic shapes and innovative design.

🌟 Must-sees: Take in the panoramic views of Barcelona from the rooftop terrace and marvel at the unique chimneys, which resemble abstract sculptures.

Continue your exploration of Gaudí's work with a visit to Casa Milà, also known as La Pedrera. This innovative building features undulating stone façades, twisted iron balconies, and a spectacular rooftop terrace with whimsical chimneys.

🌟 Must-sees: Try the flautas, thin baguette sandwiches with various fillings, and pair your meal with a glass of vermouth, a traditional Catalan aperitif.

Dine at La Flauta, a popular tapas bar known for its delicious and reasonably priced dishes. Sample a variety of tapas, such as croquettes, fried artichokes, and Galician-style octopus.

🌟 Must-sees: Ride the cable car or funicular to the top of the mountain for breathtaking views of the surrounding landscape. Don't miss the opportunity to hear the renowned Montserrat Boys' Choir perform in the basilica.

Take a day trip to Montserrat, a stunning mountain range located about an hour from Barcelona. Visit the Montserrat Monastery, which houses the famous Black Madonna statue, and explore the beautiful natural surroundings on one of the many hiking trails.

🌟 Must-sees: Try the bombas, a local specialty of deep-fried potato balls filled with meat and served with spicy sauce, and pair your meal with a glass of local wine.

After a day of exploration, enjoy dinner at Bar Cañete, a lively tapas bar with an open kitchen and a buzzing atmosphere. Sample a variety of tapas, such as razor clams, Iberian pork, and patatas bravas.

🌟 Must-sees: Stroll along the beachfront promenade and check out the unique modern sculptures, such as the giant copper fish by Frank Gehry.

Spend a relaxing morning at Barceloneta Beach, a popular urban beach located near the city center. Soak up the sun, take a dip in the Mediterranean Sea, and enjoy the lively atmosphere.

🌟 Must-sees: Try the arroz negro, a black rice dish made with squid ink, and pair your meal with a refreshing glass of white wine.

For a delicious seaside lunch, head to La Mar Salada, a popular restaurant known for its fresh seafood and traditional Catalan dishes. Enjoy dishes like seafood paella, grilled squid, and tuna tartare.

🌟 Must-sees: Pay attention to the replica of the Alhambra's Patio de los Leones and the Andalusian Quarter, which features traditional white-washed houses.

End your Barcelona adventure with a visit to Poble Espanyol, an open-air architectural museum that showcases the diverse architectural styles of Spain. Wander through the charming streets and plazas, and explore the various workshops, galleries, and shops.

🌟 Must-sees: Try the esqueixada, a traditional Catalan salad made with shredded salt cod, tomatoes, and onions, and pair your meal with a glass of cava.

Enjoy your final dinner in Barcelona at Taller de Tapas, a contemporary tapas bar with a wide selection of dishes made from fresh, local ingredients. Sample tapas like grilled artichokes, Iberian ham, and patatas bravas.