From the castle you can get some really nice views of Lisboa. Go there in the morning so you have the sun behind you and get the best views of the city.
This mighty monastery looked very beautiful from outside and i really wanted to see also it's interior, but it was closed.
The first thing you will find on the entrance is the Saint George guarding the Castle.
Well is the Castle of Saint George so here he is.
After climing for awhile you will be amazied of the beauty of the castle. You can see the whole city from up there and get the feeling of the old days while walking around the fortress area.