If you wish to visit Kitzloch Gorge, you should plan spending about 1.5 hours. That said, the gorge is also the starting point for numerous different hikes (Embach, Maria Elend pilgrimage church, Rauris).
Located at the entrance to Kitzlochklamm is a big, free car park, which can also be easily reached by tour coaches. It is also possible to pick up tour groups in Rauris itself.
Kitzlochklamm is open from Mother's Day (beginning of May) until the end of September, daily between 8 a.m. and 6 p.m. And from October between 9 a.m. and 5 p.m., depending on weather conditions.