Duomo Santa Maria del Fiore at dusk, Florence, Italy

Dome sweet dome. Duomo Santa Maria del Fiore, Florence

Welcome to Florence, the cradle of the Renaissance! Let the Cathedral of Santa Maria del Fiore transport you through time. More than just a church, this Gothic structure, with its red-tiled dome, is steeped in centuries of history. Built over an older cathedral dedicated to Santa Reparata, construction began in 1296 under the supervision of architect Arnolfo di Cambio. Filippo Brunelleschi, an Italian architect and designer, engineered its dome, which is the largest brick dome ever constructed. It was built without the support of traditional wooden frameworks; its completion in 1436 was the final stage of the cathedral's construction.

It's not just the outside that dazzles; inside there are artistic treasures to discover, from Giorgio Vasari's fresco 'The Last Judgement' to Paolo Uccello's intricate clock face. The cathedral complex is also home to the Baptistery, a small basilica and Giotto's Campanile, a free-standing bell tower. Step inside and you're walking on history—every visit gives a glimpse of the past and a demonstration of human potential.