More than just a bookstore, Livraria Lello is a historical and architectural masterpiece in downtown Porto. Opened in 1906, Livraria Lello & Irmão as it is also known combines elements of Neo-Gothic, Art Deco, and Art Nouveau styles that comprise intricate woodwork, a large stained glass window bearing the bookshop monogram with the motto "Decus in labore" (dignity at work, in Latin), and a remarkable red spiral staircase, which starts as one set of stairs and splits into two that join in a circular design. The latter is a huge attraction here since it resembles the Grand Staircase from the Harry Potter films, and considering J.K. Rowling was once a Porto resident, there is a high chance this place might have inspired her. Livraria Lello became so popular with tourists that in July 2015 the store started charging a 5 Euro entrance fee and queues can take over an hour. You can purchase tickets on their website.

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.

This ghostly but picturesque hill village has been abandoned since 1822, when its 400 inhabitants chose to throw themselves from its 300 meter high cliff rather than fall into Turkish hands during the genocide following the revolt against Ottoman rule.

One of the most famous temples in the city, as well as home to Taoism, Buddhism and Confucianism. The temple features colourful decor and is believed to help make wishes come true upon request, which partly explains its popularity. Also, don't miss out on the structures of the temple which represent the five Chinese elements, along with other areas of the complex, like Three Saints Hall and Good Wish Garden that are elaborately decorated.