To get the most out of a visit to Regensburg, the best thing to do is just walk through its streets. Even the buildings of no particular note that line the alleyways all come together to create the sense of medieval city.
The particular highlights of the city are all within a very easy walking distance of each other. From the Roman Bridge, walk up into the centre of town to see the cathedral, cut across to the old town hall, through the Haidplatz square and over to St James’s Scottish Church.
The various public squares are nice places to stop for a rest. The fountains or statues in the centre of many of them are little homages to the city’s past and the buildings surrounding them have authentic and artistic facades.
Regensburg is popular with tour groups that move in large mobs but they tend to stick to the main streets. Getting away from the obvious paths and exploring the alleyways will not just give you a bit more peace, it will also show you how small businesses and residences of today have been incorporated into the original buildings.