Portugal: lily-white villages

First, there's Evora, capital of the Alentejo region and a World Heritage Site. And then, all around, dotted along the swell of hills, a multitude of distinctive white villages. Tour operators have grasped the region's appeal by offering this white villages route, which has the good idea of intersecting with the gastronomy route.

From its rocky prominence, the village of Monsaraz has been scanning its surroundings since the Middle Ages. Today, it no longer awaits enemies, neither Moorish conquerors nor Spanish knights. The visitors are much more polite, tourists coming to find serene peace in the labyrinth of its fortified streets lined with houses of unchanging white.

The white villages of Portugal's Alentejo region are no different from their cousins in nearby Spanish Andalusia. Above all, they are white. White as white. Dazzling. Sunny. And they've also got a castle, a convent and a listed cathedral. With...