Originally built in the 15th century, the sumptuous palace was redesigned several times until the 19th century. In 2010, following extensive renovation and refurbishment works, the former residence of the Habsburg rulers was returned to its original splendour. Now you can follow the traces of Empress Maria Theresia and Empress Elisabeth (‘Sisi’), as you stroll through the Hofburg’s spectacular state rooms and colourful private apartments.

Near the Stock Palace and the Douro River is another UNESCO World Heritage site that is well worth visit while in Porto, the Monument Church of St Francis, or Igreja Monumento de São Francisco. This church built around the 14th century has one of Europe's most sumptuous and extravagant interiors. Here, all that glitter is, in fact, gold! Its interior is covered in gilded woodwork, and rumour has it that it was used around 400 to 600 kg of gold to decorate it. Hence why the St Francis Church is also known as "The Golden Church". Another highlight of this church is its impressive Tree of Jesse, a wooden sculpture carved by Filipe da Silva and António Gomes in 1718 depicting the ancestors of Jesus Christ, shown in a branching tree — considered to be one of the best in the world of its kind. Under the church, you will find the catacombs, where the Franciscan monks along with the members of Porto's noble families are buried.

Porto is a very steep city, so one way to save your legs from doing all the climbing is by taking a funicular. The Guindais Funicular, in particular, connects you from the Ribeira neighbourhood, situated at the quayside, to Batalha, at the top of Porto. The journey takes about 3 minutes, and it costs around €2,50. Besides being a fun way to get from one part of the city to another, you will also get beautiful views over the Dom Luís I Bridge and the Douro River.