With bad knees, where to enjoy great views of Lisbon for free?

There are many lookouts here in Lisbon. Take tram 28 or better yet tram 12 to go to one of them in Lisbon downtown. Or taking a funicular all the way up and down is fun but it's kind of overpriced. And the line is always expected. Then there is another free and easy way to watch the beautiful orange roofs. Most travelers know Square D. Pedro IV as the Rossio Square . From there only 5 minutes on foot with no uphill can take you to my best two spots. Rossio Square (1) At the Rossio Train Station From the square, walk up to the Restaudores Metro station . Easy walk with no uphill at all. Take the escalators all the way up and get out. And you can see ST. GEORGE'S CASTLE . (2) At the Chiado Armazens On the top level of the armazens, there are free, clean toilets. The view from the bathroom is just breathtaking. I love this view. view from the bathroom You can avoid any hill. From the Rossio sqaure, take Rua Aurea Pass the santa...