Aside from a short stopover in Frankfurt, I have never visited Germany so I have decided to make it my next trip in September due to a cheap flight I found. I will be flying into Berlin and then back home from Munich. How should one spend about 2 weeks on the ground there? I enjoy big cities, food and natural scenery.

Ideally, I don't want to change cities every 2 days either. Also, my time in Munich will coincide with the start of Oktoberfest. Is it enjoyable if you're traveling by yourself? I looked into it a bit and it might be awkward to be seated at a table full of strangers.