Here are three things you can do in Munich:

1. Marienplatz – The main square in the city center surrounded by gothic buildings, restaurants, and shopping stores.
2. English Garden – A large public park where you can do different activities like a picnic, drink beer at the beer garden, or watch people surf the Eisbach.
3. Dachau Concentration Camp – One of the first Nazi concentration camps that is now a memorial site where you can visit for free.