Basilica di San Francesco d'Assisi (Basilica of Saint Francis), Assisi (must see)

Since its construction in 1228, the Basilica of Saint Francis has held major significance as a site of Catholic pilgrimage worldwide. Aside from enshrining the body of the venerated saint beneath the high altar, its collection of paintings by Giotto is renowned for its role in Western art history, transitioning from Byzantine stylization to humanist narrative, realism, and three-dimensionality. Depicting scenes from the life of the saint and other biblical narratives, these paintings have influenced generations of artists and continue to captivate.

Architecturally, the basilica is structured in two tiers, with the Upper Church above the Lower Church. This extraordinary feat presented significant engineering challenges, which were ingeniously addressed through the use of massive arched buttressing. While the original creator remains unknown due to the destruction of original drawings in a raid by the Perugians, it is commonly attributed to Lombard masons inspired by Gothic churches in southern France. The structure's design, particularly its single-naved Upper Church, served as a model for countless Franciscan churches across Italy.

Both churches are adorned with exquisite frescoes, making them veritable artistic treasure troves. The Lower Basilica exudes a dimly lit ambiance, while the Upper one is characterized by its brightness and spaciousness. Giotto's frescoes in the Upper Church, painted when he was still in his twenties, mark him as a pivotal figure in the evolution of Western painting. Additionally, the Lower Church boasts frescoes by esteemed painters Simone Martini and Pietro Lorenzetti, alongside those by Giotto or his assistants.

Visitors should adhere to the basilica's strict dress code, which prohibits bare shoulders or knees. To avoid crowds, it is advisable to visit early or late in the day, ensuring a more serene experience amid the awe-inspiring ambiance.