O Cortiço
Viseu's most celebrated restaurant is known for the sometimes comical names of its dishes as well as for its intelligent use of old local recipes. Try the coelho bêbedo (drunk rabbit), which is rabbit stewed in red wine, or the bacalhau podre (rotten), which is actually a savory dish of salt cod braised in a tomato-and-wine sauce. Bring cash, because international cards are not accepted.