FISHØLOGY is one of Barcelona’s most distinctive contemporary seafood restaurants, built around fish, marine preservation techniques, and a tasting-led experience rather than a conventional marisquería menu. Public sources present it as a restaurant deeply focused on the marine environment, with curing, smoking, maturation, and sustainable seafood practices forming a core part of its identity.

Quick facts
- Best for: creative fish-led tasting menus, modern seafood cooking
- Known for: Marine-focused tasting menus, fish preservation techniques, and a Michelin-starred contemporary seafood approach.
- Phone: +34 936 339 858
Why it ranks
FISHØLOGY ranks highly because its specialization is unusually specific and well documented. The official site presents a marine-centered concept, Michelin recognizes it at star level, and public descriptions consistently emphasize fish, technique, and originality rather than broad Mediterranean dining. That makes it one of the strongest defensible inclusions for a serious 2026 seafood ranking in Barcelona.
Location and links
- Address: Calle Diputación 73, 08015 Barcelona, Spain
- Official website
- Call
Service area and category
- City: Barcelona
- Country: Spain
- Category: Restaurant
Editorial summary
FISHØLOGY is one of Barcelona’s most distinctive contemporary seafood restaurants, built around fish, marine preservation techniques, and a tasting-led experience rather than a conventional marisquería menu. Public sources present it as a restaurant deeply focused on the marine environment, with curing, smoking, maturation, and sustainable seafood practices forming a core part of its identity.