BASILICA DA ESTRELA
One of Lisbon’s most monumental churches never really opened itself to tourists. Its doors were only open for mass and prayer, with tourists just taking a quick look inside. But it’s now finally decided to open its terrace and dome for tourist visits, on guided tours taking place every half hour.
Many will find it overpriced (it’s 5 euros per person with no discounts available with the Lisboa Card), but anyone will enjoy the views from the top. You reach it through a dizzying spiral staircase, and may enter the dome to see the interior of the church from above.
The views from the terrace by the twin towers include the river, 25 de Abril Bridge and the castle in the distance.
ST. VINCENT MONASTERY
It’s one of the city’s main landmarks but it’s often overlooked among so many other attractions. The interior includes a fascinating series of tile panels telling La Fontaine’s fables, while the terrace offers a magnificent view of the city, including of the dome of the National Pantheon right below.
You can see the dome of the National Pantheon from several parts of the city, and you can also lean against it as you admire a view of the city. You can do it for free on Sundays until 2PM or at any time with the Lisboa Card. Those views include the towers of St. Vincent Monastery and the river.