Steam train at Lake Chiemsee 

Lake Chiemsee is such an important tourist attraction that some smaller gems are quickly overlooked. One of these is the nearly 140-year-old narrow-gauge railway in Prien. Although its length does not even reach two kilometres, it is worth a visit, and driving it is a real experience. The next time you go to this part of Germany, take a look at this (still) working monument of technical heritage, which is pulled by a steam locomotive.