Seafood restaurants

Brasserie Guillaume

4.2 1,254 reviews 07:00 AM - 12:00 AM 12 Pl. Guillaume II, 1648 Ville-Haute Luxembourg

Discover this place

Brasserie Guillaume, located in the heart of Luxembourg, has made a name for itself as a premier seafood restaurant. The reviews collectively underline a strong consensus: the seafood is exceptionally fresh and expertly prepared. Diners rave about the scallops, often described as the best they've ever had. One review notes their distinctive cooking style that elevates the dish to remarkable heights.

Customers like 'Caceco' and 'Menonita Conocedor' highlight the mesmerizing flavors of the raw St. Jacques scallops, saying they're “fresh, delicate, and absolutely delicious”. Notably, the ambiance embraces a blend of elegance and warmth, making it perfect for any dining occasion. 'Monica Di Yin’s' experience showcases the restaurant's accommodating service, personalizing the visit with a dog-friendly policy, which is a delightful touch for pet lovers. She also praises her tuna steak, saying it was expertly executed.

With a friendly staff that enhances the dining experience, Brasserie Guillaume truly shines as a top contender in Luxembourg’s culinary scene. Many reviewers question how it has only a 4.2-star rating—when the quality of the dishes speaks volumes. This establishment is not just a meal; it’s a seafood adventure that captivates the palate.

Photos

Amenities & More

Service options

Outdoor seating
Onsite services
Takeout
Dine-in
Delivery

Highlights

Great cocktails
Great coffee
Great dessert
Great wine list

Popular for

Breakfast
Lunch
Dinner
Solo dining

Dining options

Breakfast
Lunch
Dinner
Catering
Dessert
Seating
Table service

Amenities

Bar onsite
Restroom

Atmosphere

Casual
Cozy
Historic
Trendy
Upscale

Crowd

Groups
Tourists

Note: Amenity details are aggregated from verified visits, the venue's website and Google. They may change without notice. We recommend confirming key details (pet policy, accessibility, reservations) directly with Brasserie Guillaume before visiting.

Reviews for Brasserie Guillaume

4.2

1,254 reviews

100%

48%

13%

11%

Review highlights

Based on 1,254 reviews

Brasserie Guillaume is widely praised for its exceptional seafood offerings, particularly scallops and fish dishes that are noted for their freshness and unique preparation. Guests frequently highlight the quality and flavor of the raw and cooked seafood as a standout feature. While the restaurant is considered a popular tourist spot, the quality of food consistently impresses visitors. The service receives positive remarks for attentiveness and friendliness, contributing to a welcoming dining experience. Though seating can be busy during peak times, accommodations are generally handled smoothly. Overall, Brasserie Guillaume is recognized as a top destination for fresh, flavorful seafood in Luxembourg, appreciated for both its culinary excellence and warm atmosphere.

Caceco

Oct 03, 2025

Everything we had was excellent. The best scallops we ever had, cooked so differently. It is a tourist trap, but the food was great.

Menonita Conocedor

Aug 23, 2025

Every fish dish we tried was amazing, but the standout was definitely the raw St. Jacques scallops — fresh, delicate, and absolutely delicious!

Monica Di Yin

Aug 09, 2025

We passed this restaurant during a tour, we saw the fresh seafood and decided to come go dinner after a long day of sightseeing. We arrived a little after 5:30pm, main dining area tables are busy or have reservations until 7pm. We were accommodated in an area near the bar with 2 small table. They put the 2 small tables together. And we were very comfortable. Service is good, seafood is very fresh. Very good taste. We were so pleasantly surprised dogs are allowed inside the restaurant, we loved it. My tuna steak was perfect. Rice had a seafood flavor also. Everything was delicious. Totally recommend.

Joe Chow

Jul 04, 2025

How is the place only 4.2 stars? I had dinner here and ordered the scallops starter and the king prawn. Both were amazing, some of the best I've had. Service was fine for me.

Natsumi “Kiki” C

Jun 30, 2025

All the freshest seafood in Luxembourg is right here!The staff are incredibly warm and friendly, making every visit a delight. This is definitely one of my favorite restaurants!

Eric Hoffmann

Jun 21, 2025

One of the best brasseries in Luxembourg City! Great for lunch—whether you’re in a small group or need a larger table. It’s always a good idea to call ahead, especially if you’d like to sit on the terrace during the summer (the view on the Place Guillaume is lovely). Walk-ins are possible, but you might have to wait. The seafood is fantastic—my partner always goes for the sole, and it never disappoints. Everything is fresh, and the service is quick and professional without being rushed. It’s one of those places we keep coming back to. Highly recommend!