I found it interesting. Although I have a bit of a quibble with something towards the end … the author mentions that they doubt it was used for hiding, or storage or something because the tunnels were totally empty [generally]
Sorry dude, poor peasants tend to salvage everything they can, so I am not surprised at all to find them totally empty.
I could see some of them meant for use as food storage, underground is cooler than above ground. I don’t see them used for animals, the tunnels tend to be tiny. I could even see hiding in them, but it is hard to crawl into a hole and close it behind you in a manner that is hard to make it to find the tunnels [in those cases, probably the man of the family shut the family in and went off to repel invaders?]
I think until/unless we find some sort of written documentation on them we will pretty much have to wonder the whys of them.
The tunnels are all over Europe, not just in Bavaria. It is very interesting that there are no remains of anything inside of them. However, the article points out that there has been absolutely no scholarship devoted to the passageways; there could be an explanation if they’d just capture the interest of researchers.
I think it’s interesting that we’re so ignorant of our own history. We have the written word going back thousands of years in some instances, like Greek literature or Egyptian hieroglyphics. And just a few hundred years ago, in places continually inhabited like Europe, we know nothing of some remnants of history. Yes, they do call it the Dark Ages for a reason.