About this spot
Os Arcos in Bairro Alto & Chiado serves fresh Atlantic seafood — grilled fish, octopus, clams in white wine. Portugal's coast means the catch was probably swimming this morning.
💡 Tips before you go
- Grilled fish (peixe grelhado) is always good — ask what's fresh today
- Arroz de marisco (seafood rice) is Portugal's paella — wet, rich, and for sharing
- Polvo à lagareiro (octopus with olive oil and potatoes) is essential
Common Questions
Where is Os Arcos?
It's in Bairro Alto & Chiado, Lisbon. Address for your taxi: Rua de Campolide, 66A, Lisboa
Do I need to speak Portuguese?
English widely spoken, especially in Lisbon and Porto. Menus often in English and Portuguese. Younger staff always speak English.
What should I order?
Ask "o que é fresco hoje?" (what's fresh today?) and go with that. Vinho Verde to drink.
About this page
Restaurant: Os Arcos (Os Arcos)
Cuisine: seafood
Location: Bairro Alto & Chiado, Lisbon, Portugal
Source: Curated from local review platforms