A pathway above the national forest in Hainach, Germany
The bridge spans 300 meters and you find yourself about 44 meters above the forest ground (meter=yard, more or less). Apparently one is almost certain to experience bats, woodpeckers and other inhabitants of the "Buchenurwald" up close and personal, and the glazed viewing platform even protects you rugged explorers from the elements. Not so convinced about the tower design itself (bit heavy, ey?), but how cool of a tree house would this have been when you were a kid?! Oh, and Archigram... take that!
Link: Nationalpark Hainich
Link: Under Construction Photos


