Climbing the 'Südriss' (South Crack) route in the Graz Mountains is a classic experience for climbers familiar with Alpine terrain and grade 4 difficulties. The route, whose difficulty may be indicated in roman numerals as well (IV) offers a compelling blend of exposure, solid rock, and engaging climbing moves. Expect to encounter sustained crack climbing, stemming, and delicate face holds as you ascend. Route finding is generally straightforward, following the obvious line of the crack, but paying close attention to belay stances and potential rockfall hazards is crucial. A good head for heights is essential, as many sections offer impressive views and substantial exposure. Gear placement opportunities are generally good, allowing for a comfortable level of protection. The 'Südriss' is a rewarding climb that provides a taste of the Graz Mountains' unique character and a solid introduction to its alpine climbing scene.