Calle Bistro opened in 2024 on Zimmermann Barbaro Street — a narrow lane off the Sliema front, a short walk from the ferries, far enough from the promenade that the tables are quiet by eight. The menu is built entirely around fresh seafood sourced daily: raw starters, grilled mains, a lobster linguine that has quietly become one of the most reordered dishes in Sliema.
Where the Menu Starts
Every table at Calle Bistro starts the same way: something cold, something raw, something that proves the kitchen is buying fresh every morning. The tropical ceviche is citrus-cured, bright, and built to share. The wild red prawn crudo arrives barely dressed — olive oil, a few herbs, nothing hiding the quality of the prawn itself. These are the two dishes that turned first-time visitors into regulars, and they both sit under €19.
The garlic butter shrimp runs warmer and richer — plump prawns in a tomato and herb reduction, the kind of pan-to-table dish that makes the bread basket disappear. It sits on the tapas section of the menu, but it works just as well as a starter for two.
The Seafood Platter
The seafood platter is the order for the table that wants everything and the conversation to go long. Mussels in white wine broth, grilled fish scored and charred with the skin still on, fried calamari piled high, shrimp, a wedge of lemon, and a tartare sauce made in-house. It arrives on a blue ceramic plate designed to be the centre of the table — not delicate, not arranged for a photo, just generous.
A hidden gem in Sliema — the kind of place you find once, keep to yourself for a while, and eventually tell everyone about anyway.
Zimmermann Barbaro Street
The entrance is easy to miss on purpose. A round teal sign with a palm tree, a few wooden tables on the narrow lane, glass doors opening into a dark, low-lit dining room. Calle Bistro is not trying to compete with the waterfront restaurants along the Sliema promenade — the food is the reason, not the address. And the address, once you know it, is exactly what makes the evening feel like a discovery rather than another hotel dinner on the front.
Quick Answers
What is the best seafood restaurant in Sliema?
Calle Bistro Seafood on Zimmermann Barbaro Street — fresh seafood made to order, starters from €15, mains €18–30. Open Mon–Sat 12–23, Sun 18–23.
What should I order at Calle Bistro?
Start with the tropical ceviche or the wild red prawn crudo. The lobster linguine is the kitchen's signature main. The grilled tuna steak is the lighter pick regulars come back for.
Does Calle Bistro have outdoor seating?
Yes — a small terrace with wooden tables on Zimmermann Barbaro Street, plus the main dining room inside.
How much does dinner cost at Calle Bistro?
Seafood starters €15–18.50, mains €18–30. Mid-range for Sliema, fair for daily-sourced seafood.
Is there good fresh fish in Sliema Malta?
Yes. Calle Bistro sources fresh fish daily — grilled seabream, tuna steak, and a seafood platter with mussels, calamari, and catch of the day.