Before the iconic structure of Santa Maria del Fiore took shape, an older church called San Reparata stood on the site. Florence, emerging as a major European city, experienced a cultural and financial renaissance, fueled by thriving wool and banking industries. The Wool Merchants Guild spearheaded the construction of a new cathedral to replace San Reparata, forming the Opera del Duomo to oversee the project. The undertaking marked a period of unprecedented urban transformation, requiring the demolition of existing structures and rerouting of streets.
In 1296, construction commenced with Arnolfo di Cambio as the first capomaestro. However, the capomaestro role witnessed instability, rivalry, and corruption over the centuries. After Cambio's death, figures like Talenti, Giovanni Ghini, and Brunelleschi took charge. In 1366, a model competition was held to determine the final design for the cathedral. The winning model, focusing on shape and scale, laid the foundation for future capomaestros.
1359 Onward
Adjacent to the cathedral, the 280-foot-tall Campanile, or bell tower, stands as a complex engineering feat. Completed in 1359 after nearly two decades of construction, it features octagonal buttresses, graduated orders, and openings for bell operation.
Despite decades of progress, the cathedral faced a significant hurdle – the missing dome. Challenges included constructing it without centering or external buttressing. In 1418, the Opera del Duomo organized a competition, seeking realistic solutions. The winning proposal came from a goldsmith named Filippo Brunelleschi, presenting a self-supporting dome design that adhered to the 1366 model. His ingenious solution secured the competition victory.
Brunelleschi's design featured a double-shell dome, with the exterior mimicking the 1366 model. The interior, a hemispherical dome, eliminated the need for centering during construction. To counter lateral thrust, Brunelleschi incorporated compression rings and a unique brick pattern. The two shells, joined with wooden ribs, created a lightweight yet structurally sound system. Despite facing multifaceted challenges, Brunelleschi completed the dome by 1436.
Climb Brunelleschi's DomePreceding the cathedral, the Baptistry symbolized faith in Florence. Initially built in 897, it underwent reconstruction in 1059. The structure's white and green marble skin likely followed the reconstruction. While the interior referenced the Pantheon, the dome's unique design comprised eight curved segments.
Despite being an engineering marvel, the Florence Cathedral faced criticism for its underwhelming interior space. The emphasis on exterior aesthetics surpassed interior considerations. The dark and dimly lit interior, coupled with seemingly flat finishes, raised concerns about the overall atmosphere. The architectural focus on eliminating buttressing may have compromised natural light, contributing to a less impressive internal environment.
Almost immediately after the dome was constructed, cracks started to appear in it. Since 1989, four fissures that run from the top of the dome to the church foundations have been observed. This startling discovery prompted three hundred monitoring devices to be attached to the dome of the Duomo Florence, making it the most carefully monitored structure during that time.
In 1934, Pier Luigi Nervi discovered that the cracks in the dome of the Duomo Florence opened and closed with the season. During winters, when the dome’s stone and bricks contract the cracks widen. During summers, as the material expands, the cracks in the dome get closed.
Topped with its famous red-tiled dome, the Duomo Florence towers above the city of Florence. Constructed in a Florentine Gothic and Renaissance architectural style, the Duomo Florence is one of the largest cathedrals in the world.
The Duomo Florence is considered to be the largest masonry structure in the world. Over four million bricks weighing more than forty thousand tonnes were used to construct the cathedral as per the designs submitted by Arnolfo di Cambio in 1296.
More on Duomo Florence's architectureAn archaeological excavation beneath the Duomo Florence from 1965 to 1973, led to the discovery of the remains of the Santa Reparata — the most tangible evidence of early Christianity in Florence.
One of the major complexes of early Christianity in the Tuscia region, Santa Reparata's importance was accentuated due to its proximity to the baptistry. It is believed that the foundation of the Santa Reparata was laid as a result of a vow that was made after the victory of the Christians over Radagaisus, King of the Goths, around 405 AD.
The church suffered extensive damage during the war between the Goths and the Byzantines, owing to which it was rebuilt during the Carolingian times. After this, the Santa Reparata was eventually demolished to make way for the present Duomo in Florence.
Construction of the Duomo Florence began in 1296 and was completed by 1436.
The Florence Cathedral was built on the site of the seventh-century Santa Reparata Church, which is believed to be one of the earliest Christian churches in the world. Even today, the Florence Cathedral is believed to be one of the most important churches of Christianity.
Yes, several historical figures are associated with the Duomo in Florence. Filippo Brunelleschi, an innovative architect, played a pivotal role in designing the iconic dome. Arnolfo di Cambio, the first capomaestro, initiated the cathedral's construction. These figures, along with others, left lasting impacts on the history and architecture of the Duomo.
The Duomo Florence has undergone significant evolution over the years. Originating with the construction of Santa Maria del Fiore in 1296, the cathedral replaced the older San Reparata. Construction challenges, capomaestros' contributions, and the missing dome dilemma marked its growth. Filippo Brunelleschi's innovative dome design in 1418 transformed its architecture. The addition of the Campanile bell tower (1359) and Baptistry (1059) contributed to its complex evolution, shaping it into the iconic symbol of Florence it is today. Despite critiques of its interior, the Duomo remains a testament to architectural innovation and historical significance.
Duomo Florence is around 600 years old.
It took around two centuries, that is two hundred years, to build Duomo Florence.
The Duomo Florence is one of the most exemplary examples of Goth and Italian Renaissance architecture. To date, architects still study Duomo Florence to understand the Renaissance period.
Before it became a historical landmark, the site of the Duomo Florence was occupied by an older church called San Reparata. The decision to build the new cathedral, Santa Maria del Fiore, was made in 1296 as a replacement for San Reparata. The construction marked a period of significant urban transformation for Florence.
The red-tiled and octagonal-shaped dome of the Florence Cathedral was designed by Filippo Brunelleschi.
Repeated restoration and preservation works have been carried out at the Florence Cathedral. The most recent preservation works of the Florence Cathedral include the restoration and preservation of the Porta Dei Cornacchini, the doorway located on the north side of the nave of the Florence Cathedral.
The Duomo Florence is located at Piazza del Duomo, 50122 Firenze FI, Italy.
Duomo Florence is famous for its Gothic and Italian Renaissance architectural styles. The Duomo Florence is the fourth largest cathedral in the world and is considered to be one of the most important churches of Christianity.
A visit to Duomo Florence can cost you anywhere between €15-€46, depending on the type of ticket that you purchase.
Yes, the Duomo Florence is a must-visit attraction in Florence! Duomo Florence is one of the most popular tourist attractions in Florence and should be on your itinerary. Not only is Duomo Florence known for its stunning Gothic and Italian Renaissance architectural style, but it is also one of the most important churches of Christianity in the world.
Several events and milestones have shaped the history of the Duomo Florence:
- Foundation and Construction (Before 1296 - 1366): The decision to build Santa Maria del Fiore, replacing the older San Reparata, marked a period of urban transformation. Construction began in 1296, with various capomaestros overseeing the project, including Arnolfo di Cambio.
- Competition for the Dome (1366 - 1418): After decades of progress, the cathedral faced the challenge of constructing the dome without centering or external buttressing. In 1418, a competition was organized, and Filippo Brunelleschi's innovative and self-supporting dome design secured victory.
- Brunelleschi's Dome (1420 Onward): Brunelleschi's groundbreaking design featured a double-shell dome, addressing construction challenges. The exterior mimicked the 1366 model, while the interior utilized a hemispherical dome. Despite multifaceted challenges, Brunelleschi completed the dome by 1436.
- Construction of Bell Tower (1359 Onward): The Campanile, or bell tower, adjacent to the cathedral, was completed in 1359. It showcased complex engineering with octagonal buttresses, graduated orders, and openings for bell operation.
- Evolution of Baptistry (Before 1059 - 15th Century): The Baptistry, symbolizing faith in Florence, preceded the cathedral. Initially built in 897, it underwent reconstruction in 1059, featuring a unique design with a white and green marble exterior.
Yes, there are guided tours that will tell you about Duomo Florence’s history. You can choose from the Florence Duomo Express Guided Tour and the Guided Tour of Florence Duomo with the Cupola Climb experience.