The Power Station
There is the biggest hydro-electric power station of Germany next to the “Haus am Strom”. If you want to have a look at the power plant from the inside, you can book a guided tour in the “Haus am Strom”; however at least 20 people should participate.
Furthermore, you are able to cross the Danube using the nearby pedestrian and cyclist passage way. See the turbine rooms from above, the 240-meter-long sluices and the big dams with gigantic masses of water streaming over them during times of high water. If you are interested in the process, you can download a free app for your smartphone, also available in English.