Šumperk – anti-nuclear shelter

The fact that the European Heritage Days take place every year in the 9th month allows visitors and interested parties to visit and discover monuments that are sometimes unknown, inaccessible and locked, but also commonly accessible, for a minimal financial loss, which would otherwise, thanks to innate thrift, more precisely, they didn't even visit the treasury.
So it may well happen that even the cultural barbarians will raise their lazy bodies and…