4Barcelona, Spain

Barcelona’s vibrant atmosphere extends well into the night, with its architectural wonders and buzzing nightlife. Antoni Gaudí’s masterpiece, La Sagrada Familia, is mesmerizing when lit up, and the fountains of Montjuïc offer a magical light and music show. Stroll along Las Ramblas, where street performers and vendors keep the area lively, or visit the Gothic Quarter’s narrow, winding streets for a mix of history and lively bars. For sweeping city views, the bunkers at El Carmel offer a breathtaking perspective of Barcelona’s illuminated skyline.