Basilica of Santa Maria Assunta (Duomo di San Gimignano)

San Gimignano’s Collegiate Church of Santa Maria Assunta, known simply as the Duomo, stands as a central highlight in the UNESCO-listed historic center of this Tuscan hill town. Despite its unassuming exterior, the interior is a treasure trove of 14th- and 15th-century frescoes, celebrated for their vivid colors and meticulous details. Visitors can explore these stunning artworks, which adorn the walls and ceilings, offering a glimpse into the rich artistic heritage of the region. The Duomo’s serene atmosphere and historical significance make it a compelling stop for those interested in medieval art and architecture.