From tourist taxes to caps, here are the holiday hotspots taking measures to bring down escalating visitor numbers ...

Archaeologists have discovered an underground tunnel beneath Rua Augusta in Lisbon, buried during the earthquake of 1755.

Archaeologists have discovered an underground tunnel beneath Rua Augusta in Lisbon, buried during the 1755 earthquake. This ...

For good weather, the best time to go to Portugal is March, just as spring arrives and before most of the tourist crowds ...