Tobias Haller Zillertal highball boulder Knockin’ on Heaven’s Door
Tobias Haller makes the first ascent of Knockin’ on Heaven’s Door, an 8A+ highball boulder problem in the Zillertal, Austria
Tobias Haller makes the first ascent of Knockin’ on Heaven’s Door, an 8A+ highball boulder problem in the Zillertal, Austria