Óbidos is an artist's dream. An assortment of whitewashed cottages, cafés, and handicraft stores lining a series of narrow, cobbled streets are completely enclosed by sturdy medieval walls. There's also the Igreja De Santa Maria, which features a wonderful interior of blue and white 17th-century azulejos (tiles). A museum on the town's attractive square includes rare works of art by the 17th-century painter, Josefa de Óbidos.
You can walk along the top of the battlements for lovely views over the terracotta rooftops and the lush plains beyond. The fortifications form part of the landmark castle, whose keep looms guardian-like over the charming scene below. The castle itself is now a pousada, an upscale period hotel.