Located along the Douro River estuary in northern Portugal, Porto is one of the oldest European centres, and its core was proclaimed a World Heritage Site by UNESCO in 1996, as "Historic Centre of Porto. Its settlement dates back many centuries, when it was an outpost of the Roman Empire. Its combined Celtic-Latin name, Portus Cale, has been referred to as the origin of the name Portugal, based on transliteration and oral evolution from Latin.もっと詳しく
ポルトガルMercado de São Sebastião41°8’37” N 8°36’38” W
ポルトガルMercado de São Sebastião41°8’37” N 8°36’38” W