The church facade has remained unfinished since the 1520s, leaving the raw brick structure visible as a design choice by Pope Leo X.
Brunelleschi used the 'pietra serena' stone specifically to create a visual grid that emphasizes the mathematical proportions of the interior.
The Laurentian Library houses a collection of ancient manuscripts commissioned by the Medici family, accessible via a famous staircase designed by Michelangelo.
The New Sacristy, or Sagrestia Nuova, contains the tombs of Giuliano and Lorenzo de' Medici, featuring sculptures by Michelangelo.
The complex houses the remains of Cosimo de' Medici, known as 'Il Vecchio', who is buried in the crypt.
The church was consecrated in 393 AD by St. Ambrose, making it one of the oldest churches in the city prior to the 15th-century reconstruction.
The dome of the Medici Chapels, the Cappella dei Principi, is the second-largest in Florence after the Duomo.
The Basilica di San Lorenzo serves as the parish church of the Medici family and remains one of the oldest religious sites in Florence. Filippo Brunelleschi designed the interior, which features a rationalized geometric layout defined by the pietra serena gray sandstone. The complex encompasses the Old Sacristy, the Medici Chapels, and the Laurentian Library. Michelangelo contributed the design for the New Sacristy and the entrance to the library. The unfinished facade remains a raw, brick-faced exterior despite Michelangelo’s various designs. The church holds the remains of many prominent Medici family members. The Old Sacristy represents one of the earliest examples of Renaissance architectural principles applied to a religious space. Visitors can view the floor plan based on the square module, which dictates the proportions of the nave and aisles.
The interior view from the entrance looking toward the main altar highlights the linear geometry of the columns.
Purchase a combined ticket to access the Medici Chapels, the New Sacristy, and the Laurentian Library as they have separate entrances.
Check the official website for restricted areas, as some sections may be cordoned off for religious services.
The complex is spread across several distinct entrances; plan your route to ensure you visit the cloisters and the library separately.
Do not confuse the main church entrance with the separate ticketed entrance for the Medici Chapels.
Closed on specific religious holidays and often operates on reduced schedules on Sundays.
Shoulders and knees must be covered; hats should be removed upon entry.
