Praça do Comércio is an open, public space, so it’s free to visit at any time. While the square itself is bustling with activity, it is best enjoyed during the early morning or later in the evening to avoid peak tourist crowds. There are several cafés and restaurants in the area, but the prices can be on the higher side, so it’s worth checking the menus before sitting down. The square is a major transport hub, so there’s plenty of activity, which can make it a bit noisy, especially during the day. Be sure to visit the nearby Museu de Lisboa if you're interested in learning more about Lisbon's history.

Getting to Praça do Comércio is easy from most parts of Lisbon. If you’re staying in the city center, you can easily walk there from Baixa or Chiado in about 10 minutes. If you prefer public transport, the closest metro station is Baixa-Chiado (Blue and Green Lines). Alternatively, you can take tram 15 or 28, which stop nearby. It’s also a short distance from the Cais do Sodré station, where ferries to and from the south bank of the Tagus River depart. For those traveling by taxi or rideshare, the square is well-connected and easy to access.

The best time to visit Praça do Comércio is early in the morning or during the late afternoon when the weather is cooler, and the square is less crowded. This is the ideal time to capture the beauty of the square with the soft light of the morning or evening sky. If you want to experience the lively atmosphere, visit during the day when the cafes are bustling and tourists and locals alike enjoy the square. During the summer, Praça do Comércio can get quite hot, so early morning or late afternoon is recommended to avoid the heat and enjoy the square in peace.

Praça do Comércio is a great starting point for exploring the rest of Lisbon, especially if you’re looking to immerse yourself in the city’s rich history. After visiting the square, head towards the nearby Alfama district, with its narrow streets and historical landmarks, or walk towards the Baixa area for shopping and more sightseeing. You can also visit the nearby Museu de Lisboa to delve deeper into the city's past or take a riverfront stroll along the Tagus River. For those looking to experience Lisbon from the water, consider taking a boat tour from the square’s riverside to explore the city from a different perspective.