Spain, Barcelona - The Sagrada Familia Basilica

The Basilica Sagrada Familia in Barcelona, designed by Antoni Gaudi, is an unfinished Roman Catholic Church and a UNESCO World Heritage site. Construction began in 1882 under Francisco Paula del Villar, but Gaudi took over in 1883, transforming it with his unique style. The church is a blend of Gothic and Art Nouveau, with plans for 18 spires. As of 2015, construction was 70% complete, with a goal to finish by 2026. The design includes intricate facades and a Latin cross layout, showcasing Gaudi's innovative architectural techniques.

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