Climbing 'Christalis' at Bundesherrklettergarten is a demanding experience. This route, graded 7/7+, requires significant strength, technique, and mental fortitude. The rock is generally solid, but expect to encounter challenging sequences, including powerful crimps, precise footwork, and potentially some dynamic moves. The crux often involves navigating a small roof or overhang. Be prepared for sustained climbing and good endurance is essential. Consider bringing a longer rope as the route can be fairly long. Proper clipping is crucial to avoid long falls. Overall, 'Christalis' is a rewarding climb for experienced climbers looking for a physically and mentally engaging challenge in a beautiful setting.