Fishology · Restaurant · Barcelona
Aged, cured and smoked wild fish from an open kitchen on Carrer de la Diputacio, Eixample.
Fishology, which writes its name with a slashed O, is a seafood restaurant on Carrer de la Diputacio in the Eixample, with chef Riccardo Radice in the kitchen. It holds one MICHELIN star in the MICHELIN Guide Spain 2026. The slashed O stands for zero, meaning sea level, and the name as a whole means the study of fish.
The room is informal, with an open kitchen, and the entrance slopes down in a way the team compares to an underwater cave. In its own laboratory the kitchen cures, ages, smokes, pickles and preserves wild fish, the craft it calls charcuterie of the sea. Sustainability is a stated rule: wild fish, sometimes unusual species, caught with low-impact methods.
Two tasting menus are named after ocean depths: Bentos, with eight stages, and Abisal, with ten. Both open with red prawn, creme fraiche, citric caviar and orange blossom ponzu, and a spider crab tartlet with green apple and tonka bean, then move to the sea charcuterie. Abisal adds scallop with smoked fumet and caviar and tuna secreto with ras el hanout, and closes with the Sardinemisu of smoked mascarpone, coffee and sardine. Pairings mix wine, sake and the restaurant's own vermouth.
Lunch is served on Monday, Tuesday, Friday, Saturday and Sunday from 13:30, and dinner on Monday, Tuesday, Friday and Saturday from 20:00. The restaurant closes on Wednesday and Thursday, and the tasting menus are served to the whole table.
Address: Carrer de la Diputacio 73, Eixample, 08015 Barcelona, Barcelona
Fishology takes reservations through TheFork. This MyRSVP guide covers the room, what it is known for and when to go in Barcelona; use the booking link on this page to reserve direct.
Hours of operation
- Monday: Lunch 13:30 - 16:00, Dinner 20:00 - 22:30
- Tuesday: Lunch 13:30 - 16:00, Dinner 20:00 - 22:30
- Wednesday: Closed
- Thursday: Closed
- Friday: Lunch 13:30 - 16:00, Dinner 20:00 - 22:30
- Saturday: Lunch 13:30 - 16:00, Dinner 20:00 - 22:30
- Sunday: Lunch 13:30 - 16:00
Frequently asked about Fishology
How do I get a reservation at Fishology in Barcelona?
Tables at Fishology are booked directly with the restaurant. If it is part of a bigger Barcelona plan, our Barcelona partner handles the nightlife around your dinner and can point you to the venue's own reservations channel.
What should I order at Fishology?
Fishology is best known for its signature dishes and shareable plates. Tell MyRSVP your party size and any dietary needs and we note them with your request.
What is the dress code at Fishology?
Fishology keeps an upscale dining dress code: smart, dressed-up attire, no athletic wear or beachwear. MyRSVP confirms any current door specifics with your booking.
Where is Fishology located?
Fishology is in Barcelona, at Carrer de la Diputacio 73, Eixample, 08015 Barcelona. MyRSVP can build it into a full Barcelona itinerary alongside the surrounding nightlife.
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