BackDoor 43

BackDoor 43 is a must-visit for every bar-hopping enthusiast. Although Hagrid would have no chance of fitting into this location, the design is reminiscent of a Diagon Alley shopping expedition. This quaint little establishment is said to be the world's tiniest bar, which is easy to believe given that it can only accommodate four people at a time. Make your reservation at least a few weeks ahead of time, and you'll get 90 minutes of the bartender's full attention. You'll have your cocktails crafted on the spot, to your satisfaction, by the genius behind the bar, who has a vast selection of whiskies and other spiritual classics.

Backdoor 43 serves great whiskey and a nice Moscow mule. Waiters, according to the reviews, serve excellent coffee. This location's intimate atmosphere allows visitors to unwind after a long day at work. Many reviews believe that the staff at this location is patient. The service is said to be good here.

Location: Ripa di Porta Ticinese, 43, Milan, Lombardy, Italy

Website: backdoor43.dinesuperb.com