I visited Regensburg in June 2013, just after the terrible Danube floods in Passau. The water level was still high when I visited the river bank opposite the cathedral was completely flooded as were the nearby gardens. Some of the houses and restaurants still had sacks of silt in front of their doors! Luckily there were no major damages in Regensburg. I really enjoyed the view from the stone bridge and found a quiet spot in the shade just opposite the cathedral were I could enjoy the view. Most of the buildings are restored and are beautifully painted in different colours. It reminded me a bit of Prague or Budapest in a way but much smaller and quieter.