3 Must-See Hop-off AttractionsDon't panic if you don't have enough time to view all the attractions and destinations that City Sightseeing Lisbon has to offer, just check out these 3 must-see places to make the most out of your visit! Bus stop 1 is where you can find Marquês de Pombal, a picturesque plaza in the heart of Lisbon. You can get to this location on both bus lines and remember you can switch between the lines whenever you want! Make sure you hop off at bus stop 13 (Red Line) and visit the Belém Tower, located right on the waterfront, dating all the way back to the 16th century. Another famous historical landmark is the Plaza Comercio (bus stop 20), which is considered one of the most important plazas in Lisbon. Its spectacular architecture offers an insight into the cultural heritage of this beautiful city.