Climb up the canyon or go for a hike to cross suspension bridges and marvel at waterfalls and nature. Or — for something as rewarding but a lot less physically demanding — have a seat in the unique Air Canyon system, which catapults you straight over the canyon and allows you to observe the surroundings from a bird's perspective. The canyon is located on Highway 138, just 5 minutes from the Sainte-Anne Basilica, so both can be done within the same day.

Built between 1842 and 1870 on the former site of a Franciscan convent, The Stock Exchange Palace, or Palácio da Bolsa, is an impressive building in Neoclassical style, which currently houses the headquarters of the Porto Commercial Association. Classified as a World Heritage Site by UNESCO, the Palácio da Bolsa attracts around 200,000 visitors a year, making it the most visited monument in the north of Portugal. Take a guided tour to see up close its magnificently decorated rooms, especially the Arab Room, which features the exotic Moorish Revival architecture. This room also serves as a reception hall for heads of state and personalities visiting the city.

If modern art is your scene, don't miss this museum, which hosts some of the best works by contemporary Portuguese painters and sculptors, as well as pieces from internationally-known artists such as Warhol and Pollock. The building also offers a library, a book shop, a tea house, a restaurant, and an auditorium bar. The opening hours may differ from those of the museum itself and according to the season.