It’s located in Germany, so I don’t think the pursuit of Geocaching will be ruined by posting it here. And he doesn’t list the coordinates. I’m sure cachers in his side of the planet will be able to figure out the location, but I don’t get much traffic from Europe.
You have to admit, a lot of planning went into this one. Groundspeak should have a seperate section just to list geocaches of high quality. It could inspire all of us. I’d brave level 5 terrain and swim deep rivers to find them.
I’m currently working on a multicache and boy does this one give me some ideas.