Journey to Porto
October 21st 2017 "Located along the Douro river estuary in Northern Portugal, Porto is one of the oldest European centers, and its historical core was proclaimed a World Heritage Site by UNESCO in 1996. The western part of its urban area extends to the coastline of the Atlantic Ocean. Its settlement dates back many centuries, when it was an outpost of the Roman Empire. Its combined Celtic-Latin name, Portus Cale,
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