Right on the beach, this has long been the most-popular seafood joint in town. The airy open-plan dining room doesn't offer intimacy, but the checkered tablecloths are as cheery as the waitstaff. Gambas al ajillo (deliciously garlicky chili prawns) are the must-have starter; follow them with a more unusual fish dish like lenguado con alcaparras (flatfish in a browned butter-and-caper sauce). Reservations are a must if you want a table with a view.
Av. del Mar between Del Caracol and De las Almejas, 100 m from Av. Bunge, Pinamar, Buenos Aires, 7167, Argentina