A speakeasy is a hidden bar that emerged during the Prohibition era in the United States, where patrons had to find a secret entrance and sometimes a password to gain entry. In London, the concept has been revived with a modern twist: a discreet door, a low‑key vibe, and cocktails that feel like a private conversation. The appeal lies in the surprise of stepping through a nondescript storefront and finding a dimly lit room that feels like a time capsule.
How to Spot a Real Speakeasy
Before you set out, look for three key signals: a façade that looks ordinary, a door that blends into the building’s architecture, and a small sign or code that hints at a hidden entrance. Most bars will require you to knock or say a phrase such as “I’m here for the night” to be let in. If the staff ask for a password, you’re almost guaranteed to be in a genuine speakeasy.
Top Five Hidden Spots in Central London
- Shoreditch Speakeasy – Located behind a laundromat on Brick Lane, the entrance is a sliding door that opens into a 1920s‑styled lounge. The cocktail menu features a gin‑based “London Fog” that takes 12 minutes to prepare, but the wait is worth it.
- The Vault – Nestled in a former bank vault on Fleet Street, the bar uses a brass key that you receive after a brief conversation with the bartender. The signature drink, “Vaulted Velvet,” is a rum and citrus mix served in a mason jar.
- Back Room – This spot hides behind a bookcase in a boutique on Carnaby Street. The bartender will only open the door after you pull out a specific volume of “The Great Gatsby.” The cocktails are small‑batch, and the house‑made bitters are a crowd favourite.
- Hidden in Plain Sight – A back entrance to a café on Old Street turns into a speakeasy after dark. The décor is industrial chic, and the “Industrial Old Fashioned” uses a smoked bourbon that takes 15 minutes to chill.
- Underground – Found under a cinema on Leicester Square, this speakeasy requires a ticket to the “secret show.” Once inside, the bar serves a “Cinema Nightcap” that combines espresso and amaro.
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What to Expect Once Inside
After you’ve passed the threshold, the atmosphere usually shifts to a low‑volume playlist, often jazz or blues, and dim lighting that mimics the era. The bartenders are typically knowledgeable about the craft and will explain the story behind each drink. The service is usually slower than a standard bar, with a focus on conversation rather than speed.
Planning Your Visit
Most speakeasies open from 7 pm to 2 am on weekends. It’s a good idea to arrive no later than 10 pm, as the crowd can swell quickly. If you’re planning a group outing, call ahead and ask if the bar can accommodate a small party; some places reserve space for a maximum of eight people. Also, keep in mind that many speakeasies do not take credit cards, so bring cash or a prepaid card.

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Wrapping Up: A Night to Remember
Exploring London’s speakeasy bars is less about the drinks and more about the experience of uncovering a secret. Each hidden entrance feels like a portal to another time, and the cocktails serve as the final touch that completes the journey. Whether you’re a seasoned cocktail aficionado or simply looking for a unique night out, these speakeasies offer a memorable escape that’s worth the effort to find.
Frequently Asked Questions
What defines a speakeasy?
A speakeasy is a hidden bar with a discreet entrance, often requiring a password or a secret code for entry.
Why are London speakeasies popular?
Londoners love the surprise of finding a dimly lit, time‑capsule vibe behind an ordinary storefront.
Do speakeasies still use passwords?
Yes, many modern speakeasies keep the tradition by asking for a password or a key phrase to enter.
What type of drinks do they serve?
They focus on craft cocktails that feel like a private conversation, often featuring classic and innovative recipes.