10 Free Attractions Tourists Always Miss in Popular Cities

Barcelona’s Architectural Wonders

While Gaudí's masterpieces like the Sagrada Familia and Park Güell draw crowds, Barcelona's architectural wonders extend beyond these famous sites. The Hospital de Sant Pau, a UNESCO World Heritage site, is an architectural gem that blends Art Nouveau design with vibrant mosaics and stained glass. Another hidden delight is the Eixample district, where modernist buildings line the streets, each with its own unique flair. These free attractions showcase the artistic innovation that permeates Barcelona, offering visitors a chance to appreciate the city's architectural diversity and the visionaries who shaped its skyline.