Bar
YOU KNOW WHERE
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YOU KNOW WHERE is a clandestine cocktail bar tucked away on Si Lom Road in Bangkok's Silom district. True to its name, the bar has no obvious signage, guests must find the unmarked door or know the password to enter. Inside, the dimly lit space exudes a 1920s speakeasy charm with velvet banquettes, antique mirrors, and a long mahogany bar. The menu is a curated list of classic and original cocktails, each prepared with precision by skilled mixologists. Ingredients often include rare spirits, house-made syrups, and fresh herbs. The atmosphere is hushed and sophisticated, making it a favorite for date nights or quiet conversations. Despite its secrecy, the bar has gained a loyal following among Bangkok's cocktail enthusiasts and consistently ranks among the city's best hidden bars.
Don't miss
- Find the hidden entrance, look for a small brass plaque or ask a local for the password
- Order the 'Smoky Old Fashioned' made with mezcal and a touch of lapsang souchong
- Sit at the bar to watch bartenders craft cocktails with flair
- Try a rotating seasonal cocktail featuring local Thai ingredients
Tickets & tours
Ways to visit YOU KNOW WHERE
You can visit on your own (no cover charge; pay per drink. reservations are recommended for weekends as space is limited). A tour adds transport and a guide, or combines nearby sights into one day.
Cheapest way inGrand Palace & Temples of Bangkok with experienced guide4.8★ · 1,261 travelers~4 hoursFree cancellationFrom$21 per personSee dates →
Best full dayBangkok Private Highlights Tour with Local Guide4.9★ · 4,585 travelers~8 hoursFrom$72 per personSee dates →
Private & flexibleThai PRIVATE Tour Guide5★ · 146 travelers~8 hoursFree cancellationFrom$65 per personSee dates →Know before you go
- The password changes regularly. Check their Instagram or ask a friend who's been.
- No loud groups or rowdy behavior; the bar enforces a quiet, respectful atmosphere.
- Cocktails are premium priced (around 400-600 THB). Cash is preferred, but cards are accepted.
- Phone use is discouraged at the bar; enjoy the moment.
A bit of history
Opened in the mid-2010s, YOU KNOW WHERE was part of a wave of speakeasy-style bars in Bangkok that embraced the global craft cocktail movement. Its location in Silom, a financial and nightlife district, was chosen for its mix of office workers and tourists seeking hidden gems.
Common questions
How do I get in without a reservation?
Walk-ins are welcome but may have to wait. Knowing the current password helps. The door is usually answered by a host who will check if space is available.
Is there a dress code?
Smart casual is expected. No shorts, flip-flops, or sportswear.
Can I take photos inside?
Yes, but without flash and be discreet. Avoid photographing other guests.
Do they serve food?
Only light snacks like nuts or olives. It's primarily a cocktail bar.
Is the bar open on Sundays?
Yes, but hours may be shorter. Check their social media for the latest.
What's the signature drink?
The 'YOU KNOW WHAT' is a house specialty, a twist on a gin fizz with butterfly pea flower tea.
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