Porto is the second largest city in Portugal after Lisbon
and one of the major urban areas of the Iberian Peninsula.
Located along the Douro river estuary in Northern Portugal,
Porto is one of the oldest European centres, and its
historical core was proclaimed a World Heritage Site by UNESCO.

Facts That Were Already Proven False By Science

MYTH: The sun is yellow. 1 You'd be forgiven for thinking the afternoon sun looks yellow — but the light it gives off is techn...