Start your day by exploring the Gothic Quarter, Barcelona's old town. Discover stunning medieval architecture and charming narrow streets. Be sure to visit the Barcelona Cathedral, which took over 150 years to complete, and marvel at the Gothic spires and intricate stained glass. Afterward, head to La Boqueria Market, a buzzing and vibrant marketplace selling fresh seafood, colorful fruits and vegetables, and more. You can grab a quick bite or enjoy a delicious Catalan lunch at one of the small restaurants in the market.
On your second day, head to Park Guell, a stunning park designed by the famous Catalan architect Antoni Gaudi. Marvel at the colorful mosaic tiles, sculptures, and stunning views of the city. Afterward, make your way to Sagrada Familia, Gaudi's most famous work and arguably the most iconic landmark of Barcelona. From the intricate facades to the towering spires, you'll be amazed by the beauty and intricate detail of this unique cathedral.
If you have more time, check out the Picasso Museum or walk around El Born, a trendy and vibrant neighborhood. If you have less time, you can skip Park Guell and focus on Sagrada Familia and the Gothic Quarter. Wear comfortable shoes and try to avoid peak hours at popular tourist spots to save time.