With this review, my regards go to the two Italian gentlemen who, together with their wives, run this great bar in the heart of Florence. From classics to great creations of their own, you can enjoy great craftsmanship here that is second to none. What's more, the service was incredibly friendly and courteous! Whether inside or outside, the bar has a cozy, stylish and inviting interior and accompanied by pleasant, electronic music, it's a great place to end the evening. Thank you very much for the great experience, we will definitely be back 🤞

This place is a must in Florence. The atmosphere is amazing and the drinks are really good. 10/10 would recommend to anyone in the area.

Stopped in Mysterium with my wife for a late night drink while we were in Florence and we had a fantastic time. The drinks were delicious, the staff and service were great, and the snacks were tasty. Before we left we asked about the recipe for one of the drinks that we really enjoyed and they were very kind to write it out for us. The drink below had a hot pepper that was grown in the garden of one of the bartenders, a great in house garnish. (note: the pepper was hot, so watch out if you don't like the heat! I thought it was great and ate the whole thing.) We'll be back the next time we visit Florence.

Oh my God! Everything was so fresh and tasty. The music, the atmosphere and the design is just amazing. Loved every second I spent there. I’ll be back soon guys! Cheers! 🥃

Wonderful place with delicious drinks. Fully recommend to try their own coctails. The staff is amazing and super friendly. I’m very happy I had a chance to visit this place.

I loved it here!!! Chilled ambiance and music. The couch area at the back is great if you want to stay a bit longer and relax with your friends. They have a wide range of cocktails to choose from, but I definitely would have added Piña Colada;)

One of the coolest bars in town! The drinks were phenomenal and the owner is an amazing person! Super chill vibe, 10/10 highly recommend!

First and foremost! A must see if you are a local or visiting. Once you walk in and experience the vibe of this spectacular lounge you are then given the opportunity to enjoy phenomenal cocktails and visually stunning shots. If you fortunate like we were, you will have the pleasure of meeting Sebastian and his brother. Definitely a highlight of our trip and will never forget. After talking for hours, we exchanged information and look forward to staying in touch with these gentleman.

We liked this place so much we went twice when we were in Florence. Cocktails are delicious and inventive (the Peachy Blinder is a must have) vibe is very cool and fresh and the owners great to have a chat! Highly recommend if you're in Florence. :)

If you want a real cocktail, you have to try it here. You will find fun and good music here, as well as impeccable service. Search and you will find the coolest bartenders!!! you will also find the most fascinating waitresses!!! I was very impressed.

Amazing cocktail bar with great atmosphere and mixologists. Also family run which just adds that extra something. A must visit

Mamma Mia! The BEST spot for an elevated cocktail and lounge experience. Very cool without being pretentious.

I can’t say enough good things about Mysterium… the drinks are so well crafted and the ambience is great. There is so much attention to detail and it is always such a fun time. The service is phenomenal and the people are the BEST! They make you feel so welcome and are quick to become great friends

The staff here were incredible! Everyone likes to talk with us and made us feel super welcome. they made perfect drinks and even suggested other food places and attractions. I can't commend them enough.

A nice chilled out vibe! Good cooktails👌🏼 and music! There was a portion of complimentary snack, we would have ordered some snacks but overall enjoyed the experience!

Beautiful modern bar with dark ambiance, great music, and delicious drinks. The owners are super nice and chill. Can’t wait to come back again in the future!

Best. Just a BEST bar in Florence and whole Italy. Kind and professional personal, beautiful interior, nice music and of course Great Cocktails. 7*!

Really great bar for a mid-week cocktail, the guys there are really nice and the music is chilled and a great atmosphere. It also manages to maintain that great vibe at weekends. I recommend 'the diabolo' and the cocktails of the house

Where to start. I live on via del Leone, right around the corner from THE mysterium. Naturally I ventured across this bar and found the three founders who greeted me and my two cats in a stroller. Since then, this is my family. Regarding the drinks, bar none. They have far surpassed every expectation for a craft cocktail bar in Florence. Sure you can go to the other side of the Arno. Sure you can hit the bars and clubs that every two week tourist picks. Is that where you want to drink? Not me; I want to drink in a bar where the bartender can make you the most obscure, most exotic drink you can imagine, yet hold hold a conversation without a blip and remind you of your best friends back home. Let’s keep this concise. These guys are “bar” none the best in Florence and I could not recommend a bar higher than than this. All love. -Nick

My friends and I came here for the first time yesterday and we're already planning on coming back this weekend. Such a great atmosphere, extremely kind staff who started conversations with us, great drinks, and good prices. The music was awesome, too. A must-try chill bar!

Very interesting, tasty and intriguing cocktails. It’s a new place with passionate and incredibly friendly hosts! Must visit (or taste) and a good vibe and well designed place.

5/5 would recommend and come here again. Got here early so we pretty much had the bar to ourselves. SERVICE, was great. Staff is laid back (in a good way). They were professional and fun! DRINKS, ordered the Old Fashioned and Manhattan. Both were made well and had two rounds. Snacks are also served with your drinks. MUSIC, not sure how to describe it, but it was like elevator music but for a bar (electronic music?)…it was enjoyable. A good place to sit and chill (went on a Friday evening around 8:30pm) not sure if the day/time makes a difference in the experience, but we would certainly come back if we’re in the area again.

This place is amazing. Some.of the best drinks we've had! Staff was awesome, we will stop here anytime we are on Florence!

Architecture of the good time, services and more. If you like mysteries, try MYSTERIUM! You' ll be surprised what kind of people, service and drinks will find.... Wish you the best, MYSTERIUM Staff for all!🤗

Had an absolutely amazing experience here. The cocktails were incredible and the atmosphere was super vibey. The music was on point the entire time. The owners were so friendly and made us feel right at home. Coming here was a highlight of our time in Florence. Not only were they so personable but super fun to hang out with, we came back later that night for round two and they stayed open late making us unique shots and cocktails and chatting with us for hours.

My husband and I cannot boast about this place enough!!! These two men are artists and have somehow put their super human strengths together to make the perfect bar experience. The decor, music, and most importantly the DRINKS are all curated perfectly together to make a very sensual and enjoyable experience. We loved getting to know Mareus and Sebastian (don’t quote me on spelling). We stayed across the way in an Airbnb and had the pleasure of meeting their wives the next night when we returned for much needed drinks! Don’t think, just GO!!