Observed at 04:00, Friday 21 February BBC Weather in association with MeteoGroup, external All times are Brasilia Standard Time (America/Sao_Paulo, GMT-3) unless otherwise stated.

Spanning the width of the Gardon River, it is the highest of all Roman-era aqueduct bridges, with its three tiers of arches towering 50 meters high. Despite being constructed in the 1st century AD, it ...