For a nice stroll of an hour or two, walk along Cedeira's waterfront to the fishing port, climb up beside the 18th-century Castelo da Concepción above it, and walk out to Punta Sarridal, overlooking the mouth of the Ría de Cedeira. The rocky coast around here produces rich harvests of percebes (goose barnacles), a much-coveted seafood delicacy.