No special access issues
Park at the designated Parking, head up Geistbühelweg in the direction of the Ehnbach (river flowing through the canyon). At the end of the road head underneath the underpass to get across the river and walk up into the 'Ehnbachklamm` on the left side of the river.
Bachgartl is the first sector you will come across. It has a steel rope leading down to the river bed, be careful on the descent, it is quite hard.
Jungmannschaftswand only has multi-pitch routes and the bottom of the wall is hard to get to in some areas.
Zeckenwandl and Schwarze Riepe can only be reached by jumping across the river on some rocks, there is no bridge. Furthermore the approach to Schwarze Riepe is quite steep with lots of loose Rocks and ropes tied to trees to make the ascent possible.
Plan B Wand has some uncomfortable belay positions but it is not far off the path.
All the other sectors are easy to reach and have ideal belay positions.
Be careful the Limestone here does break sometimes and a few of routes are not protected all that well.