Pasteur Street Brewing Company in Hanoi, Vietnam

Pasteur Street Brewing Company’s Au Trieu Taproom sits at 1 Au Trieu in Hanoi’s Hoan Kiem area, immediately behind St. Joseph’s Cathedral. It is the Hanoi branch most closely tied to the brewery’s original expansion beyond Ho Chi Minh City and remains an easy stop for travelers who want Vietnamese craft beer in the Old Quarter without committing to a formal dinner. The current operator describes this as its coziest Hanoi taproom, with indoor seating, a terrace, food, and recurring live music. It suits beer-focused visitors, small groups and casual evening meetups particularly well. The main limitation is straightforward: this is first and foremost a beer taproom, so travelers seeking a quiet cocktail lounge, a broad wine program or a traditional Hanoi dining room will find a different style of night out here.

Pasteur Street built its reputation around combining modern craft-brewing techniques with ingredients and flavor references associated with Vietnam. The company’s current taproom network still presents Au Trieu as one of three Hanoi locations, alongside Cua Bac and Bui Thi Xuan. That matters because the legacy name “Pasteur Street Brewing Company” can otherwise be ambiguous: this page is specifically about the Au Trieu venue at number 1, not every branch of the brand. The operator lists a capacity of about 100 people and emphasizes the small-street setting behind the cathedral, giving this branch a more tucked-away character than a large destination brewery.

The practical attraction is the beer list. The brewery maintains a rotating lineup of year-round and newer creations, so visitors should treat individual taps as changeable rather than expect a fixed catalog. The official site highlights a Vietnamese craft-beer identity rather than a narrow single style, and recent visitors continue to mention having enough variety to sample different flavors. If you are unfamiliar with the brewery, ordering a tasting flight or asking staff to compare lighter, hoppier and darker options is more useful than choosing solely by alcohol strength. The staff’s ability to explain the range is repeatedly mentioned in recent visitor accounts, though those accounts are anecdotal and should not be read as a guarantee of service on every visit.

Food is part of the experience rather than an afterthought. The venue is listed as a taproom and restaurant, and current travel listings describe bar and grill dishes alongside the beer. This makes Au Trieu more suitable for a full evening than a tiny standing-room beer bar. Still, menus and prices change, so it is better to think in terms of food pairing and casual dining than to arrive expecting one specific dish seen in an old review. Vegetarian-friendly options have been noted on current third-party listings, but dietary restrictions should be confirmed directly because recipes and cross-contact practices can change.

Location is one of the branch’s strongest advantages. St. Joseph’s Cathedral is the simplest landmark: Au Trieu runs just behind it, placing the taproom within the walkable Old Quarter and French Quarter sightseeing zone. Travelers already visiting the cathedral, Hoan Kiem Lake or the surrounding café streets can add the taproom without a special cross-city journey. Ride-hailing or taxis are more convenient than trying to park a car in the historic core, and the final approach is best handled on foot because the surrounding streets can be busy and narrow.

The current operator publishes opening hours of 11:00 to 23:00 Monday through Thursday and 11:00 to midnight Friday through Sunday. Tripadvisor’s current listing matches that pattern. Lunch is therefore possible, but the venue becomes more naturally bar-like later in the day, especially when live music or weekend traffic brings more people into the area. A visit of roughly 90 minutes to two and a half hours is a reasonable planning estimate if you want a flight or a few beers with food; longer stays make sense during live music. Holiday schedules can differ, so checking directly around Tet or major public holidays is sensible.

Recent 2026 visitor reports broadly reinforce the operator’s picture of the venue. Accounts from January, May and June describe a relaxed atmosphere, helpful English-speaking staff and a broad craft-beer choice, while also emphasizing the cathedral-side setting. These are individual experiences, not universal facts, but the consistency between current operator information and recent visitor reports gives a useful sense of what the venue is trying to deliver. The terrace and upstairs areas can also feel different depending on weather and crowd levels, so visitors who care about quieter conversation may want to arrive earlier.

Prices are best understood as craft-beer-bar pricing rather than Hanoi’s cheapest draft-beer experience. The operator does not provide one simple fixed admission cost because there is no entry ticket: you pay for drinks and food ordered. That makes Au Trieu flexible for both a single tasting and a longer meal, but travelers on a strict budget should look at the current menu before ordering multiple specialty beers. Reservations are available through the operator and may be useful for groups, weekend evenings or events, although walk-ins are part of the normal taproom model.

Accessibility details are not described clearly enough in the current sources to promise step-free movement through every seating area or level. Anyone who needs an accessible entrance, toilet or specific table arrangement should contact the taproom before going. For most visitors, the key practical decision is simpler: choose Au Trieu for a central, casual craft-beer experience close to major Old Quarter sights, and choose another branch only if its neighborhood is more convenient. The combination of an active official listing, current hours, recent reviews and a clearly identified address makes this one of the better-documented nightlife records in this batch.