World-famous for its incredible wine, Porto is Portugal’s second largest city. The historic center of Porto was designated a UNESCO World Heritage site in 1996. Porto is known for its rich history, stunning architecture, and cultural heritage. Porto has a pure traditional feel and is cooled by Atlantic breezes through summer, which makes it perfect place to visit during hot summer months. Here visitors shall find the list of the most beautiful sights to visit while in Porto, including all important details that visitors should know before visiting each of these places, starting from working hours, prices and our personal recommendations straight from the locals.