Sao Bento train station, UNESCO World Heritage Site, Porto (Oporto), Norte, Portugal, Europe

são bento porto oporto train station architecture tiles murals interior unesco heritage history travel europe norte transportation beauty culture tourism landmark public transport historic site sightseeing visitation design building city life arrival departure schedule windows walls galleries waiting area commuters artistry structures classic ornate tiled walls nostalgia rail transport exploration journey infrastructure scenic urban historical buildings public space visitor experience porto attractions