Day 1: 9:00 - La Sagrada Familia - Marvel at the stunning architecture and artwork of Antoni Gaudi's masterpiece basilica. Address: Carrer de Mallorca, 401, 08013 Barcelona, Spain 11:30 - Park Guell - Stroll through the colorful gardens and enjoy panoramic views of the city at this UNESCO World Heritage Site. Address: Carrer d'Olot, s/n, 08024 Barcelona, Spain 14:00 - Lunch at La Boqueria - Explore the famous market and sample some of the freshest and most delicious seafood and tapas in Barcelona. Address: La Rambla, 91, 08001 Barcelona, Spain 16:00 - Gothic Quarter - Take a walking tour of the charming medieval streets and discover hidden gems like the Cathedral of Barcelona and the Palace of Catalan Music. Address: Barri Gòtic, Barcelona, Spain 20:00 - Dinner at Bar Tomás - Try some local specialties like patatas bravas and croquetas at this popular tapas bar. Low prices and friendly service. Address: Carrer Major de Sarrià, 49, 08017 Barcelona, Spain Google Maps link: https://www.google.com/maps/dir/Carrer+de+Mallorca,+401,+08013+Barcelona,+Spain/Carrer+d'Olot,+s/n,+08024+Barcelona,+Spain/La+Rambla,+91,+08001+Barcelona,+Spain/Barri+Gòtic,+Barcelona,+Spain/Carrer+Major+de+Sarrià,+49,+08017+Barcelona,+Spain/ Day 2: 10:00 - Casa Batlló - Admire another of Gaudi's architectural masterpieces, famous for its colorful mosaics and unusual shapes. Address: Passeig de Gràcia, 43, 08007 Barcelona, Spain 12:00 - Museum of Contemporary Art - Discover the works of modern artists like Picasso and Dali in this stunning building designed by Richard Meier. Address: Plaça dels Àngels, 1, 08001 Barcelona, Spain 14:00 - Lunch at El Mercader de l'Eixample - Enjoy some modern Catalan cuisine in a relaxed and elegant atmosphere. Low prices and great service. Address: Carrer de València, 284, 08007 Barcelona, Spain 16:00 - Montjuic Castle - Take a cable car up to the historic castle and enjoy breathtaking views of the city and the Mediterranean sea. Address: Carretera de Montjuïc, 66, 08038 Barcelona, Spain 20:00 - Flamenco Show at El Tablao de Carmen - Experience the passion and energy of traditional Spanish dance and music at this popular venue. Address: Av. del Marquès de Comillas, s/n, 08038 Barcelona, Spain Google Maps link: https://www.google.com/maps/dir/Passeig+de+Gr%C3%A0cia,+43,+08007+Barcelona,+Spain/Pla%C3%A7a+dels+%C3%80ngels,+1,+08001+Barcelona,+Spain/Carrer+de+Val%C3%A8ncia,+284,+08007+Barcelona,+Spain/Carretera+de+Montju%C3%AFc,+66,+08038+Barcelona,+Spain/Av.+del+Marqu%C3%A8s+de+Comillas,+s/n,+08038+Barcelona,+Spain/ Day 3: 10:00 - Picasso Museum - Explore the life and work of one of the world's greatest artists in his hometown museum. Address: Carrer Montcada, 15-23, 08003 Barcelona, Spain 12:00 - La Barceloneta - Walk along the iconic beach and enjoy some fresh seafood at one of the many restaurants along the promenade. Address: Platja de la Barceloneta, 08003 Barcelona, Spain 15:00 - Park de la Ciutadella - Visit the city's green lung and relax in the picturesque gardens, the lake, and the famous Cascada fountain. Address: Passeig de Picasso, 21, 08003 Barcelona, Spain 20:00 - Dinner at Maoz Vegetarian - Enjoy a healthy and tasty falafel sandwich or salad at this affordable and popular vegetarian spot. Address: Carrer de Ferran, 13, 08002 Barcelona, Spain Google Maps link: https://www.google.com/maps/dir/Carrer+Montcada,+15-23,+08003+Barcelona,+Spain/Platja+de+la+Barceloneta,+08003+Barcelona,+Spain/Passeig+de+Picasso,+21,+08003+Barcelona,+Spain/Carrer+de+Ferran,+13,+08002+Barcelona,+Spain/