It's fascinating to delve into different belief systems. A trip to Evang.-Luth. St. Markus-Kirche is a good way to experience a part of the local culture.
This house of prayer in Kelheim is popular with many travelers, so put it on your schedule. However, don't end your sightseeing there. There are many more options waiting for you to appreciate after Evang.-Luth. St. Markus-Kirche. Weltenburg Abbey, Danube Gorge, and Befreiungshalle are nearby.