I’m planning a trip to Germany (solo) and im wondering what are the best places to go see and the fastest way to get around.

I’ll be in Konstanz for a week doing a school course at the university. After that I’ll have a week to do whatever I please.

Some places I noted: - Munich -Lake Ebisee - Konigsee - Neuschwanstein castle

Is this worth it? I was going to rent a car since these places are quite far from each other. Is there a better way to see Germany in a week? And what hostels or airbnbs would be central to do so.

Other option: Malta, Italy