Baptistery of St. John

Unfortunately under renovation. You can't see much, the whole ceiling is covered with a fabric representing what it looked like. The door outisde is beautiful! Until this is finished, i don't see any interest in people entering it, they should actually close it until it's ready, it would save many people's frustration. Was part of Pass Brunelleschi, so i can't complain that much.

One of Florence’s oldest and most important religious buildings. Built between 1059–1128, making it older than the cathedral. Dedicated to St. John the Baptist, the patron saint of Florence. Famous for its octagonal shape and Romanesque architecture. Exterior adorned with marble panels in green and white, matching the Duomo. Known for the three sets of bronze doors, especially the “Gates of Paradise” by Lorenzo Ghiberti (north doors). Interior features mosaic ceilings depicting biblical scenes and a marble floor with geometric patterns.

The Baptistery of St. John stands out even in the shadow of the Duomo. Its exterior marble patterns echo the cathedral but with a more ancient rhythm, reflecting its origins as one of Florence’s oldest monumental buildings. Inside, the geometric inlaid floors immediately draw attention; intricate patterns in stone that feel closer to Roman influence than later Renaissance design. The octagonal layout leads naturally to the mosaics overhead, where the ceiling unfolds in gold: scenes arranged in concentric tiers around a commanding figure of Christ. Even with scaffolding in place, the mosaic work remains the highlight. This is a compact space but a dense one, mixing medieval craftsmanship, early Christian symbolism, and Florence’s long architectural continuity. A worthwhile stop for anyone exploring the Duomo complex, especially for those who enjoy detailed stonework and mosaic art.

The Baptistery of San Giovanni is Florence’s stubborn preface, sitting opposite the Duomo like a reminder that the story did not start with a dome. It is octagonal, marble-clad, consecrated in 1059, and for centuries it handled the city’s most basic civic ritual: making Florentines, one baptism at a time, under the patronage of Saint John the Baptist. Inside, the ceiling does the opposite of understatement. The 13th-century mosaics stack scenes into bands until the vault becomes a Last Judgement machine, with Christ in Majesty presiding over a gold-lit map of reward and punishment. Outside, the doors read like a timeline of ambition: Pisano’s south doors (1330-1336), Ghiberti’s north (1403-1424), then the east “Gates of Paradise” (1425-1452), commissioned under the cloth merchants of the Calimala.

A good alternative to waiting in the long lines for the Duomo. We walked right in, a nice relief to the blistering 95 degree day (June). Unfortunately for us, they were restoring a large portion of the baptistery so we didn't get to enjoy it in all its glory. Nevertheless, the frescos are impressive and the mosaic flooring is amazing. I wouldn't call this a must-see, but given that it's easy to access, very cool in the summer, and centrally located... it's worth the stop!

The Baptistery of St. John is one of Florence’s most spiritually resonant landmarks. Its octagonal shape and golden mosaics immediately evoke reverence, even before stepping inside. I visited on a quiet weekday morning, and the short wait gave me time to absorb the intricate exterior carvings and imagine the generations who had passed through its doors. Once inside, the ceiling’s shimmering artwork felt like a celestial map—each panel telling a story, each detail echoing centuries of devotion. It’s not just a building; it’s a living archive of Florence’s religious and artistic legacy. I’d recommend buying tickets in advance to avoid missing the chance to linger inside without rush.

Stunningly beautiful, intricate exterior design. Simply amazing. You have to see it for yourself in person. It is mindblowing that most of the building is made with marble.

The Baptistery is an amazingly ornate jewel both INSIDE and outside. Compare that to the main cathedral itself which is honestly rather plain on the interior. Currently there is restoration work going on for the Baptistery ceiling (October 2025) but there’s still a lot of amazing things to see. BUY YOUR TICKET WELL IN ADVANCE. All the top sites in Florence are heavily visited and you do not want to try and roll up without a ticket day of.

It's currently under construction inside, and you won't be able to see a lot at this place. The ceiling is supposed to be very impressive, however, I would suggest to skip this stop if you're running short on time as you'll likely have to wait in line.

The Baptistery was where Christian's were baptized before they were permitted to go into the church. It was dedicated to Saint John the patron saint of Florence and his one of the oldest buildings from the 6th century. It is home to the glittering gold mosaics that decorate the vault and a spectacular women's gallery. Tickets are required to enter & the lines are insane. They put 8 ft fencing around most of the massive gold doors. We saw the gold doors were able to touch them in the museum.

Another spectacular work of art. While the mosaic roof is under renovation there is ample beauty all around. Stunning marble floor and mosaics around the entire baptistry. Amazing work.

I know, I know... You've seen 100 churches in Italy and is This One going to be any different? No. Not really. But!!! It's the baptistery and dedicated to your homeboy Saint John. And if you get a ticket to climb the tower or the dome in the baptistery, you get to cut the line for the Cathedral, which is free. Plus, dude, this is what you're here for. You're here to see all of the gorgeous antiquity.

The Baptistery of San Giovanni, one of the most ancient churches in Florence, sits opposite the city's cathedral, the church of Santa Maria del Fiore. I got to know, places like this, they always have 3 buildings. Duomo, Baptistery and some kind of tower (Example- Pisa, where they have the leaning tower of Pisa, Piazza del Duomo & Baptistery). As you enter the building, your attention is immediately drawn by the precious mosaics in the dome the mosaics are dominated by the huge figure of Christ in Judgement, with scenes from the Last Judgement occupying three of the dome's eight segments. The horizontal registers superimposed in layers tell the stories of St. John the Baptist, the patron saint of Florence, of Jesus, of Joseph and of the Creation of the World. The Angelic Hosts occupy the highest register of all, in the center of the dome. The other main sight in the cathedral complex is the bronze doors on the Baptistery call the "Gates of Paradise". While undoubtedly impressive, these are actually replicas, the actual doors having been moved inside the Duomo Museum for conservation purposes. Michelangelo called the name actually Gates of Paradise, is fully Renaissance masterpiece of Ghiberti and his assistants

Being in Florence for a limited time we had to prioritize what we wanted to see versus the "cost" (time waiting in line) of the attraction. We spent a lot of time admiring the Duomo exterior, but could not justify a multihour line to see the interior. However, the nearby Baptistery of St. John was another story. With our admission ticket, amazingly at lunchtime there were only a handful of people in line to get in, so in we went! Beautiful interior with amazing art on the ceiling, walls and everywhere you look. Above you Jesus is giving a thumbs up/thumbs down at Judgment Day. We enjoyed a quiet, peaceful time admiring the beauty here, a brief respite from the intense crowds outside. The exterior is quite unique with its symbolic octagon shape. The famous bronze doors are a must-see (the originals are in the nearby Duomo museum). We found the baptistery exterior easier to admire in the evening, as is true with the Duomo and associated sights, as the crowds are greatly diminished.

Admission to the Florence Cathedral is usually free, but you can pay for a ticket that grants you access to the basilica's crypt, the cupola (dome), the bell tower, and the baptistery. The Baptistery of St John is the unusual octagonal building opposite the cathedral's main facade. Inside, it's one big room with an impressive golden mosaic on the ceiling. There are places to sit and just ogle at the Byzantine-style masterpiece. The famous doors of the baptistery include Ghiberti's "Gates of Paradise", and you can see these from the public square and don't need to pay admission to view.

Baptistry of San Giovanni (St. John). Beautiful historic building with the outside made of green and white marble. Inside a beautiful statue of Saint John including the baptismal fountain. A must see in Florence!

The Florence Baptistery or Baptistery of Saint John is another stunning architectural masterpiece in Florence. One of the oldest buildings in Florence, built in the 1000s! Located across from the Cathedral in the Piazza del Duomo. The octagon shape is super unique. I have never seen anything like this. I loved the marble color with the greenish detail. The three bronze doors are neat. I did not go in because the queue was crazy but you can pay the fee to go inside. A must see, one of my favorite sites in Florence.

As part of a combination package which includes the Florence Cathedral, Campanille di Grotto, Museum, Santa Reparata and the Battistero si San Giovanni, the Bapistry is not the featured attraction. The combination ticket can be purchased in person or online for 18 Euros. Be aware that there can be long lines or not. The Bapistry was by most historical accounts originally a Roman Temple celebrating the the Roman God of War "Mars". The first version of the Bapistry occured between the 4th-5th century (CE). An expansion came in the 13th century which rendered the building to its present state. The architectural style is uniquely Florentine Romanesque. It must be remembered that baptisms took place outside the church before Medieval times because a newborn was considered to possess original sin before baptism. Battistero di San Giovanni is built in an octagonal design. The number 8 is significant as the number represents 6 days of creation, 1 day of rest and 1 day of recreation through baptism. The outer walls are made of white Carrara and Green Prato marble which is quite striking. Perhaps most striking are the tree double doors. The southern door is the oldest and depicts the life of John the Baptist and the 8 virtues. The work is attributed to Andrea Pisano. The north door is the next oldest and depicts scenes from the New Testament. This door and the east door are attributed to Lorenzo Ghiberti. The est door depicts scenes from the Old Testament. The high lights of the interior are a mosaic of Christ in Judgement on the center dome. Right thumb-up those that go to heaven, Left thumb-down those that go to eternal damnation. There is a statue of St. John the patron Saint of Florence and a baptismal fountain. All can be seen in less than an hour. The interior space is confined with a center isle that everyone traverses through. It is also quite dark so bring a low light camera so that you do not end up with blurred images as I did. The east door is called the "Gates of Paradise" named by Michelangelo. The originals are in the Duomo Museum. Flora (the goddess of textile and agriculture is depicted as a lily or iris. The named Florence derives from Flora the goddess.

In the time of medieval and Renaissance Europe baptisms took place outside churches. According to the Christian tradition humankind was born with original sin. Due to the presence of original sin people who weren't baptized weren't allowed to enter churches. In the process of baptism, the acceptance of Jesus and his sacrifice eliminate the original sin in the infant, which then allows the infant to enter the church. Historically everyone in Florence would be baptized here. While baptisms still occur to this day, nowadays the baptistery is known as a historical site. The Baptistery is one of Florence's oldest buildings. There once stood a Roman temple dedicated to Mars, the god of old Florence. Then the Christians had to ruin a good thing and "convert" this pagan building, using the ruins of the former temple to build the first version of the building in the 4th or 5th century. The new building was named after St. John the Baptist, now the patron saint of Florence. An expansion in the 11th century renders this building in its present state. Admission to the Baptistery is included with your standard €18 ticket that covers the Duomo sights excluding the cathedral (which itself is free) within a 72-hour period. Though there can be a line outside the line isn't as long as the cathedral (which has no ticket). As I have stated on other Duomo-related reviews it's highly recommended to spread your visits out on different days as to maximize your sightseeing time and minimize the information overload. POINTS OF SIGNIFICANCE 1. Exterior - The octagon shape is similar to other baptisteries and is symbolic of the role of baptism as a sacrament of initiation: six days of creation, a day of rest and the eight day of recreation through baptism. - The walls were built from slabs of white Carrara and green Prato marble. - The most significant feature of the exterior are the presence of three bronze doors on the south, north and east ends. The south door is the oldest and contains scenes from the life of John the Baptist along with the eight virtues. The north doors are the next oldest and depict scenes from the New Testament. They were made by Lorenzo Ghiberti after winning a competition. Due to his success he was then commissioned to create the last set of doors on the east end, which depict scenes from the Old Testament. Michelangelo once said these doors were the "gates of paradise", a name that persists today. [Note that the doors in the Baptistery are copies. The originals are housed inside the Duomo Museum]. 2. Interior The baptismal font is not really all that spectacular but the most significant structures are everything but the font. The floor evokes images of Islamic art, the interior walls are reminiscent of the Pantheon while the dome contains a mosaic highly influenced by Byzantine art. The most famous part of the ceiling depicts the Last Judgement. It depicts Jesus literally judging souls, gesturing the righteous with this right hand towards salvation while ushering those near his left hand towards eternal damnation. From Jesus' POV it looks like he's doing a thumbs-up/thumbs-down motion. With the exception of the Santa Reparata crypt, I recommend visiting all the sights included in your Duomo admission as the whole story of the cathedral can't be told with just a visit to the cathedral. The baptistery, bell tower and dome also hold important significance and the museum houses many of the cathedral's original artifacts for perseverance. Unlike the Uffizi or Accademia this can be visited quickly, and I used this visit as a break between visiting the main 2 art galleries of the city. Finally it has to be said: be mindful of proper attire before entering.

Hey don't ignore the octagonal building in front of the Duomo! That is Baptistery of St John and it's actually a much older building than the much bigger neighbor. Although it's reconstructed during early Renaissance, the Baptistery dated back to the Ancient Roman era and scholars thought it may used to be a Roman temple. Until modern era, this was the place where every Florentine including the greats like the Medicis and Dante were baptized! Intrigued yet? As if Ghiberti's bronze "Door of Paradise" (Dubbed by Michelangelo himself!) was intriguing enough already. Anyway, when you walk inside, the first thing you'll notice is the medieval-style Last Judgment mosaic. Compared to Vasari's Renaissance rendition under the Duomo dome, this medieval-style mosaic is much more 2-D but still retains the awesome impression of Christ imposing his final judgments to all. Look carefully at Christ as he thumbs up on his right to the saved souls and thumbs down on his left to the condemned! The Baptistery should be a quick visit but be sure to take your time to admire the details of the ceiling mosaic before you exit. Breath in, because after all, you are standing at where some of the greatest people of the world were baptized! --- tl;dr version: 1) Older and equally important as the larger Duomo 2) Behold the Door of Paradise outside and the Last Judgment inside 3) Quick but a highly recommended visit

First tip, check opening times as they do seem to vary from day to day. The baptistry is a phenomenal building, both inside and out. The wonderful marble on the outside is a deceptive prelude to the interior. The interior is quite dark but the artistry on the walls and ceiling is beautiful. Spent a short, but enjoyable, hour in there.

This is included in the combo ticket for the Cathedral it is in front of the cathedral and has a matching facade. The real star for me was the huge bronze doors, just amazing. I couldn't go inside due to work being done though, hopefully,​ one day I can go back.

This is a really nice place to visit. I have just one piece of advice for visiting the Bronze Doors on this building...go in the evening. You'll actually get close enough to see them and far enough away to take photos. During the day it is ridiculously crowded...the same for the Duomo. Visit in the evening!

It's OK. Hubs and I were a little confused where to go for the entrance here after leaving the museum behind the dome. There was a worker standing by the side door and absolutely NO SIGNS posted that said it was the entrance or exit or anything! I follow directions and signs and try to be respectful if I know what is going on. There was a small sign on the door that I found out later has times on it. So I politely ask the man if he spoke English, then asked if it was open and how to get in. He gave me the nastiest of looks and said "1 hour". Then he turned away! One hour later we came back (museum visit during that time - go there!) and finally saw an exit sign where I was previously. So I went to the other side and we waited only a minute before we were let in. It's decent inside, not super impressive. Just decent. Enough for 3 stars, but barely. Very short visit. We were out in 5 minutes because you can only walk thru the middle in one direction. Do it if you can because it's part of the ticket you paid for. If you don't care to buy a ticket for the dome climb, bell tower climb, and this, you can skip this without regret and see the cathedral for free (I'm told... See my other review on this topic)