Entropy Cocktail Club Hanoi – Cocktail Bar in the Old Quarter

Entropy Cocktail Club is at 15 Dao Duy Tu, Hang Buom, Hoan Kiem – a short street linking Ta Hien beer corner with Hang Buom, in the middle of Hanoi’s Old Quarter. It opens 21:00–04:00 and is one of the newest cocktail clubs in the area, aimed at a 20–35 crowd that wants properly made cocktails with a DJ playing hip-hop and house. Loud enough to dance, but with a real bar to sit at. The venue’s line is 093 567 1515; for table reservations you can use our free booking hotline +84 966 877 714 (Zalo/WhatsApp). Details were checked in October 2026.

Entropy Cocktail Club – quick facts

Location: next door to Ta Hien beer street

Dao Duy Tu is short – one end opens onto Hang Buom, the other runs into Ta Hien, the packed beer corner that made Hanoi’s Old Quarter famous. From Entropy you are a few dozen metres from that chaos. Handy for a night that moves from dinner to drinks to dancing without a taxi, less handy if you want quiet conversation after 23:00.

One practical note: from Friday evening through Sunday, the pedestrian zone covering Hang Buom, Ma May, Dao Duy Tu and Ta Hien closes these streets to cars. Drivers should park outside the zone (around Tran Nhat Duat or Hang Muoi) and walk in; motorbikes follow the attendants at the top of the street. On rainy or holiday nights, arrive 15–20 minutes early so you are not queueing outside.

The room and the sound

Entropy follows the modern cocktail-club format rather than the giant dance-floor model. The bar is the centre of the room, the DJ booth sits alongside it, and lighting stays warm instead of strobing white. That layout suits groups of four to eight who want a table plus music, rather than standing shoulder to shoulder in a crowd.

Music runs on the resident DJ’s sets, with guest DJs and a harder shift in genre at weekends: more hip-hop early, house and EDM as the night goes on. If you are coming for a specific DJ, check the venue’s Instagram before you go – the line-up is posted weekly rather than fixed.

Drinks, combos and how the bill works

The strength most guests mention is the cocktail list: well balanced, easy to drink, with non-alcoholic options for anyone not drinking. Beyond cocktails the bar pours beer, shots and bottles – a standard cocktail-club menu.

On price, the venue has not published a written menu, so we are not going to quote invented numbers. The one public offer is the Jager combo at 999,000đ on Mondays and Tuesdays for guests arriving before midnight. When you book a combo, confirm three things: what is included, how many people it covers, and whether a time limit applies.

Also worth asking: whether VAT and service charge are already in the quoted price. Old Quarter clubs often add 5–10% for each, and Entropy has not published its policy. A 30-second question at booking avoids an awkward moment at payment.

Booking and practical tips

• Best time to arrive: 21:30–23:00 for a table without waiting; after 23:30 at weekends the room fills.
• Dress code: smart casual – a shirt or a decent tee, long trousers or jeans, closed shoes. Avoid flip-flops, shorts and tank tops.
• Groups of six or more: book 1–2 days ahead, especially if you want seats near the bar or DJ booth.
• Birthdays: tell the venue in advance; most Old Quarter clubs only arrange cake and decoration for pre-booked tables.
• Getting home: the club runs to 04:00 but ride-hailing is scarce and pricey in the Old Quarter at that hour – pre-book or walk out to Hang Buom.

Frequently Asked Questions about Entropy Cocktail Club

Where is Entropy Cocktail Club?

15 Dao Duy Tu, Hang Buom ward, Hoan Kiem District, Hanoi – the short street between Hang Buom and Ta Hien beer corner, walkable from Hoan Kiem Lake.

What time does Entropy close?

It opens 21:00 and closes at 04:00. Midweek opening days can change with the event schedule, so call 093 567 1515 or our booking line +84 966 877 714 to confirm the night you plan to visit.

How much are drinks at Entropy?

The venue has not published a price list. The only public offer is the Jager combo at 999,000đ on Mondays and Tuesdays before midnight. Ask for cocktail, beer and bottle prices when you book.

Do I need a reservation?

Weeknights you can walk in. At weekends and on guest-DJ nights, book ahead to keep a table near the bar – booking through us is free and requires no deposit.

Is Entropy good for groups and birthdays?

Yes. The venue takes group bookings and arranges birthday set-ups if you tell them in advance. Groups of six or more should book one or two days ahead so you get a joined table instead of several small ones.

What should I wear to Entropy?

Smart casual is the safe choice: shirt or collared tee, jeans or long trousers, closed shoes or neat sandals. Skip flip-flops, shorts and tank tops.

Other bars in the same neighbourhood

Ma May and Dao Duy Tu have the densest cluster of nightlife in Hanoi: Midnight Club on the second floor of 46 Ma May, The Bunker on the ground floor of the same building, Fein Club at 44 Ma May and The Circle at 33 Ma May. For a bigger night, A Plus Hanoi on the Yen Phu dyke road is a DJ Mag Top 100 club.

See the nightlife map, the top list of venues and the reservation page.

Book Entropy Cocktail Club free of charge – hotline +84 966 877 714 (Zalo/WhatsApp), pay at the venue. Opening hours, promotion and address were verified in October 2026; prices change by event, so confirm with the bar for your date.