It is not so big and hight, but the berlin wall has a lot of history. To stay where the wall used to be makes you think about a lot of things.

Nice park with a lot of termal water fountains and with one has diferent taste and health porpose. The entrance is not realy expensive.

Good stadium wit good infrastructure. It is the stadium of the local soccer team, Voltacio. A lot of bigger teams from Rio de Janeiro are used to play in this field too, like Flamengo, Fluminense, etc ...

Very nice tour around the city, the guides are very cool and they know a lot about the city history and some funny things. In Berlin you realy don't need to pay for a Stadtrundfahren (with bus), it's realy better to go with the Berlin Free tour. They have a lot of time options and languages.

Very nice building on the old city center and should be visited by every traveler in Dresden. It's free to visit outside. It's very easy to find, with any city map.