The finest place in Lisbon — possibly in the world — to buy tinned sardines, tuna, mackerel, and other preserved fish. The shop has been at Rua dos Bacalhoeiros 34 since 1930, and the stacked shelves of tins from Portuguese canneries, many with vintage or collector-edition packaging, make it look more like a museum than a shop.
Portuguese tinned fish is genuinely excellent — the sardines are packed in high-quality olive oil and improve with age (vintage tins from specific years are sold as premium products). Conserveira stocks tins from the major producers including Briosa, Pinhais, and Comur. A tin of sardines makes an ideal gift: light, non-perishable, and authentically Portuguese. Open Monday to Saturday.