What is Porto's historic center recognized as by UNESCO?
National Park
World Heritage Site
Biosphere Reserve
Geopark
Answer
Porto's historic center was proclaimed a World Heritage Site by UNESCO in 1996. This recognition highlights the importance of the city's historic and cultural heritage, including the Luiz I Bridge and Monastery of Serra do Pilar.
Porto Prodigies: Test Your Knowledge of Portugal's Charming Northern Gem!