Ultramarinos
Restaurant · Belgrano ·

Ultramarinos

Restaurant · Belgrano ·

Creative, delicious seafood dishes with exceptional fish and wine

cocktails
open kitchen
fresh ingredients
raw bar
croquettes
razor clams
xo sauce
sophisticated setting
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null
Ultramarinos by null

Information

Arribeños 1980, C1428 Cdad. Autónoma de Buenos Aires, Argentina Get directions

ARS 100,000+

Reserve a table
See Menu
Reservations required
Popular for lunch
Popular for dinner
Cozy
Romantic

Information

Static Map

Arribeños 1980, C1428 Cdad. Autónoma de Buenos Aires, Argentina Get directions

+54 11 3386 8642
ultramarinos.meitre.com
@ultramarinos.ba

ARS 100,000+ · Menu

Reserve a table

Features

•Reservations required
•Popular for lunch
•Popular for dinner
•Cozy
•Romantic
•Trendy
•Good for groups
•Good for solo dining

Last updated

Dec 22, 2025

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22 Best Restaurants in Buenos Aires for Parrilla, Pasta, and Potatoes | Condé Nast Traveler

"A place for fish lovers, this spot draws locals who are fans of chef Maximiliano Rossi's seafood, with a perfect music selection (a bit of Portishead, maybe some Bon Iver or The Shins) and an energy that’s date night for couples and YOLO for groups of friends, skewing more business at lunchtime. There’s comfortable spacing between tables so you're not eavesdropping on your neighbors. Order Atlantic bluefish and whatever's fresh—raw, cured, flame-grilled—and don't skip the sashimi, the razor clams with XO sauce, or the tuna belly croquettes. Rossi knows how to handle seafood, and every preparation shows it." - Celeste Moure, Allie Lazar

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Ultramarinos

Melissa H.

Google
The food was outstanding and the service matched! The bar seating gives you a first had look inside the open kitchen. The oysters were mouth watering and the prawns were truly something special.

管奕婷

Google
Amazing food! And a lot of local good wines.I like the mushroom with naan, main course fish and the desert.

Eric H.

Google
Very high aims but not always successful. Not that easy to find, hidden away under the railway and not accurate on Google maps. Inside it's very dark and we decided to sit at the bar. It wasn't very busy and there is a quiet atmosphere. A young head waiter comes over to explain the dishes eloborately. It's nearly all fish as you would expect and we chose a mix of dishes. They arrived in good order, some were good others lacked something. The good were: Shredded turnips Cod's cheeks in pil-pil Fish croquettes Could be better: Salted anchovies on brioche ( brioche too dry) Dried tuna with rucola (didn't combine very well) Grilled trout (boring to eat by itself) All the desserts were ice cream based, not much cooking involved. Not good: The bread which looked like a ciabatta had a very funny taste, not good at all. Had a gin and tonic which was very watery, hardly any taste of gin. All in all, some innovative food but the execution could be better.

Jon P.

Google
Exceptional (really exceptional) fish, shrimp and scallops!!! Also loved the potatoes and croquettes. Modern interior with open kitchen. Our service was on-point! I normally have some favorites, but honestly enjoyed every one of our 7 dishes.

Rachel Gremillion C.

Google
Overall, I had a great experience. The ingredients were fresh, the dishes creative and tasty, and the presentation beautiful. The portion sizes were perfect for two people wanting to sample multiple items. Ambiance and Atmosphere: The tables are spaced comfortably to avoid overcrowding. The decor exudes sophistication with earthy and stone tones of grey, brown, and black, complemented by terrazzo floors. The dim lighting, accentuated by yellow track lighting over the tables, creates a cozy ambiance, while mellow music plays at a reasonable volume. My only minor gripe is the rough texture of the stoneware dinner plates, which made for some loud knife screeching. Service and Staff: Our server greeted us politely and provided three menus: food, wine, and cocktails. When we placed our initial order, he suggested we might want more food, so we added a couple more items. Drink orders were taken quickly, and empty plates were cleared efficiently. The first course arrived just as I took my first sip of my cocktail. Initially, I felt a bit rushed with frequent visits from our server, but the pace slowed as the meal progressed. Our table's proximity to where servers stood looking over the guests did detract a bit from our privacy. Drink Options: I appreciated the cocktail menu since my partner doesn't drink wine. Although my first choice, the Chulep, was unavailable, I enjoyed the Plus Ultra, made with Beefeater Gin, Pocimario Vermouth Rosario Seco, lemon, hibiscus, and aquafaba. My partner had a classic Penicillin. The cocktails were decent, but not outstanding enough to order another round. Apart from cocktails, there was a diverse wine menu with many options by the glass and two appealing house-made non-alcoholic drinks: an Agua fresca with hibiscus and orange, and an apple and mandarin soda. Dish Options: Ultramarinos is a seafood restaurant, and the menu reflects that clearly. It is divided into five sections: four snacks, six raw and cured options, four vegetables, four options from the plancha and brasa, and three desserts. Unfortunately, the Salazon Sarubi from the raw and cured section was unavailable the night we went. We tried eight menu items overall. First, from the raw and cured section, we ordered the tiradito in yellow garlic with cilantro and garam masala, and the cholgas al escabeche. The beautifully presented tiradito featured a creamy, tangy sauce that complemented the soft, mild fish perfectly. The mussels (cholgas) were large and minimally chewy, and the escabeche was flavorful without being too acidic. The delicious bread provided to soak up the sauces was a nice touch. From the snacks section, we tried the croqueta de brandada. While well-prepared, with bold and garlicky salsa brava, I found the croquettes themselves a bit bland. We then sampled the navajas (razor clams), chiporones (small squid), and ocas. The navajas were delicious, particularly with the XO sauce, my favorite of the night, though a few gritty bites were off-putting. The chiporones, accompanied by a tasty squid ink and red wine sofrito, were a hit with my husband, though, again, some bites were too gritty for me. The ocas, my first time trying them, were quite enjoyable and reminded me of a cross between a potato and a carrot. The panka sauce tasted suspiciously similar to the salsa brava but was still delicious. For dessert, we indulged in the fruit ceviche and the ricotta batida. The ricotta batida, accompanied by a delightful apple ice cream, was my favorite. The fruit ceviche, marinated in tiger's milk, was off-putting to me and my least favorite dish of the night. However, I’ve heard from other people who really enjoy it. I really enjoyed our meal and I definitely plan to return when I'm in the mood for high-quality seafood.

Cherly B.

Google
I had an amazing experience. Top notch sea products and service! It’s a must while in BA. The dishes are creative and delicious!

Dan P.

Google
Beautiful room, impeccable service, exceptional food. Currently, the best place in town for creative, delicious seafood dishes!

Jorge I. M.

Google
Wonderful and fresh food in a sophisticated setting. Must go for fish lovers.