Viana do Castelo
A self-guided walking tour is the best way to appreciate the stunning architecture of Viana do Castelo. The buildings date from several different centuries so styles vary: highlights include the early 20th-century Basilica of Santa Luzia; the 16th-century fountain and former city hall building at the Praça da República; the gothic Cathedral on the Largo da Matriz; and the Monument to Caramuru and Paraguaçu, built just a few years ago in 2009.
For more information regarding Viana do Castelo you can visit Tripadvisor.