The Discreet Gentleman
Bar 878
Lounge

Bar 878

4.4
(4,328 reviews)
Palermo, Buenos Aires

Bar 878 operates in Palermo as a Prohibition-era speakeasy with a hidden entrance, serious cocktail program, and an intimate atmosphere. The setup is one of the better-known hidden bars in Buenos Aires, with the cocktail menu rotating seasonally and the bartenders working with proper craft technique. Capacity is small.

Where to stay near Bar 878

Hotels and rentals within walking distance.

What to Expect

An established Buenos Aires speakeasy with hidden entrance, proper craft cocktails, and intimate setting.

Atmosphere

Intimate Prohibition-era speakeasy with proper cocktail focus.

Music

Jazz, lounge, kept low

Dress Code

Smart casual to dressy

Best For

Cocktail enthusiasts, date nights, and travelers seeking serious mixology in Buenos Aires.

Payment

Cards, cash (ARS), some USD accepted

Price Range

Cocktails ARS 6,500-11,000, signatures ARS 9,000-14,000, small plates ARS 4,500-8,000

Cocktails ~$5.50-9/~5-8 EUR, signatures ~$7.50-12/~7-11 EUR

Hours

Tue-Sat 8 PM to 3 AM

Insider Tip

Reservations through their website or Instagram. The seasonal menu rotates every few months; ask about new arrivals. The bartenders are willing to make off-menu drinks based on preference.

Full Review

Bar 878 occupies a building in Palermo with the entrance disguised in the standard speakeasy format. The interior commits to Prohibition-era aesthetic: dim lighting, leather and dark wood, a long bar with the bottle wall as the visual centerpiece, and seating arranged for cocktail-focused drinking. Capacity sits around 60-80 patrons.

The cocktail program is the venue's defining feature. The seasonal menu rotates with about 20-25 drinks split between classic preparations with twists, signature originals using Argentine ingredients (yerba mate infusions, malbec reductions, regional fruits), and a few non-alcoholic options. The bartenders work with proper technique and explain choices willingly.

The pricing sits in the upper Palermo cocktail bar range. Cocktails at ARS 6,500-11,000, signatures slightly higher. Small plates run ARS 4,500-8,000 and are designed to extend the drinking session rather than replace dinner.

The crowd is heavily cocktail enthusiasts, date couples, and the older Buenos Aires social set. The atmosphere stays calm and conversation-focused throughout the evening. Music plays at low volume with jazz and lounge dominating. Reservations help on weekends.

The Neighborhood

Palermo is Buenos Aires's main nightlife district, divided into Palermo Soho (the trendy core), Palermo Hollywood (the upscale strip), and surrounding areas. Density is the strength: bars, restaurants, and clubs concentrate within walking distance. Bar 878 sits in Palermo near Frank's Bar, Verne, and the cocktail bar cluster.

Getting There

Metro D line to Ministro Carranza or B line to Dorrego, then a 10-minute walk to most venues. Uber and taxi from Centro or Recoleta cost 1,500-3,500 ARS depending on traffic. Uber from Microcentro takes 20-30 minutes.

Address

Thames 878, Buenos Aires, Argentina

Get directions

Staying connected in Argentina

Tourist SIM cards usually require your passport and a trip to a kiosk. An eSIM works the moment you land: scan a QR, pick a data plan, done. Roaming charges from your home carrier rarely make sense for trips longer than a few days.

Airalo covers Argentina with prepaid eSIM plans starting around $5 for 1 GB. Works on iPhone XS and newer, plus most Android phones from 2020 onward. No contract, no commitment.

Browse Argentina eSIM plans

Other Venues in Palermo

Back to Palermo