This is the treehouse that adorns part of the scenery at the German amusement park known as Tripsdrill.
I have to say that Tripsdrill was our favorite place to go. It was rustic, but not outdated. Thriving but never too crowded. And it was always fun to dodge the speed cameras on the way there. You literally have to drive in a circle into the middle of absolute nowhere on a two-lane road to get there. At least I did.
This treehouse is adjacent to an elevated ride that goes up and down, sways in a bit, but doesn't do a whole lot. This is just the "scenery" that appears near the ride and is not a part of the ride itself.