Clérigos Church, an 18th-century baroque building topped by the nearly 250-foot Torre dos Clérigos (or Clérigos Tower), offers unrivalled views of the Douro River and Porto's old town.

The fortress-like church is the largest in the city and one of Porto's oldest monuments; it's flanked by twin towers. It has a rather plain stone facade, but inside the Sé you'll find a beautiful ...

No matter where you look, you will see medieval buildings, baroque churches, and ornate palaces not too far away from your ...