Bar

Backdoor 43

The world's smallest bar - four seats, key and password

Call to reserve Directions +39 351 533 3431 Call

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Reviewed by Mes Prestiges Editorial Team Last reviewed June 2026

Navigli |

$$$ Upscale for Bar

Daily 18:00-02:00 (private hourly bookings)

| Last reviewed: Jun 2026

At roughly four square metres, Backdoor 43 bills itself as the world's smallest bar: a tiny apothecary-styled room on the canal that you book by the hour, entering with a key and password, or buy cocktails from through a hatch. Behind the gimmick is a seriously made drinks list and real craft. An intimate, only-in-Milan craft-cocktail experience.

Editor's Tip

World's 50 Best Bars - Discovery

Vibe

Speakeasy Craft Cocktails Tiny Novelty Canal Side

Best For

Private drinks Novelty experience Late Night cocktails

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Frequently Asked Questions

Quick answers about Backdoor 43, reservations, hours, dress code, and price range.

Where is Backdoor 43?

Backdoor 43 is located in Navigli, Milan, Ripa di Porta Ticinese 43, 20143 Milano MI, Italy.

What are the opening hours of Backdoor 43?

Backdoor 43 is open Daily 18:00-02:00 (private hourly bookings).

What is Backdoor 43 best for?

Backdoor 43 is especially popular for Private drinks, Novelty experience, Late Night cocktails.

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What's Nearby

3 Bar, 3 Restaurant · 6 places nearby, by straight-line distance

Distances are approximate straight lines, not walking routes. Check directions between stops.

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