In reply to Inhambane:
Munich! It's lovely! Maybe not for your whole holiday, but [on our way to the Dolomites] we camped somewhere on the outskirts, and then did day trips in, taking the bus/train which was dead easy. In the centre, there is the massive English Garden which you can spend the best part of a day walking around, taking the tram back if you want, and there also seemed to be a network of cycle/walking paths in the city, a part of which I used for running in the mornings from the campsite. The one I used, along a river, was flat and pleasant, and although there were a few cyclists they weren't life-threatening
. It also passed a couple of Oktoberfest (I think) beer gardens.