The story
Althunnus, a tuna fishery and processing facility in Portoscuso, Sardinia, operates with a precision that borders on reverence for its star product: red tuna. Chef Max Mariola notes that “every step from catch to cutting is done with extreme care to preserve the quality of the red tuna — the best in the world.” The facility’s near-perfect 4.9 rating reflects a commitment to transparency and craftsmanship that is rare even in Italy’s seafood-rich landscape. Mariola specifically highlights the Guancia di Tonno Brasata, a braised tuna cheek that showcases how the venue transforms a prized catch into an unforgettable dish.
For anyone seeking the pinnacle of local tuna traditions, Althunnus represents an essential stop. It’s not a restaurant but a working operation where the line between fishery and culinary destination blurs. The reverence for the fish here is palpable, turning a simple processing facility into a place of pilgrimage for seafood purists. Whether you’re a chef sourcing ingredients or a traveler craving the real taste of Sardinia, Althunnus delivers an experience that is both educational and deeply satisfying.
Synthesised by AI from every creator’s review. First reviewed 2026.
Most-loved dishes
AI summary of what 1 dish mentions say about the food
Reviewers celebrate Althunnus for its soulful, refined cooking, with the braised tuna cheek as the standout star. The overall vibe is one of warm, confident craftsmanship that turns simple ingredients into something deeply satisfying.
“I braised the tuna cheek with onion, carrot, celery, garlic, chili, and sage — it falls apart with a spoon, releasing all its collagen. The meat is incredibly tender, almost like a beef cheek but from tuna. I served it on fried Sardinian pane cocoi, with wild rocket and sweet Sardinian datterini tomatoes. This is honestly one of the top five things I've ever eaten in my life. Unbelievable.”
What creators say
1 creator has covered Althunnus. Most active: Chef Max Mariola
- Chef Max MariolaLoved
Tonno rosso di Sardegna: dalla pesca alla ricetta della guancia brasata · @ 0:27
Althunnus is a top-tier tuna fishery and processing facility in Portoscuso, Sardinia, where every step from catch to cutting is done with extreme care to preserve the quality of the red tuna — the best in the world.
Dishes mentioned
Guancia di Tonno Brasata
I braised the tuna cheek with onion, carrot, celery, garlic, chili, and sage — it falls apart with a spoon, releasing all its collagen. The meat is incredibly tender, almost like a beef cheek but from tuna. I served it on fried Sardinian pane cocoi, with wild rocket and sweet Sardinian datterini tomatoes. This is honestly one of the top five things I've ever eaten in my life. Unbelievable.
