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.

This stud farm, located 6.5km outside of the city, is a must for horse lovers. Once a week, on Saturdays, Yeguada de la Cartuja puts on an impressive Carthusian horse show. You can also take a guided tour, get close to the horses, and discover the history of this tradition.

At the Mercado do Bolhão, you will find a bright and vibrant open-air market brimming with fresh produce such as olives, cheese, and freshly baked bread. Known for its lively atmosphere, this is a great way to start the day, grab some breakfast or stock up on supplies for a day of sightseeing.

The Louvre Abu Dhabi, the largest art museum on the Arabian Peninsula, is a cultural masterpiece located on Saadiyat Island. Designed by renowned architect Jean Nouvel, the building itself is worth a visit for its unique floating dome, which creates a serene 'rain of light' effect. Inside, the museum presents a 12-chapter history of humanity, from prehistoric artefacts to modern artworks, and also hosts temporary exhibitions.