This dive site, Sekirn Steilwand, is located in an Austrian lake and offers impressive steep wall diving. Access involves a somewhat challenging 3-meter slope into the water. Divers navigate along the right shoulder of the wall, exploring both the shallower section up to 10 meters and the deeper areas down to 30 meters, particularly under the thermocline. The site is also notable for the occasional presence of mighty trees found at the lake bottom.
The marine life primarily consists of freshwater species such as catfish, pike, and perch. Catfish are often found hidden within the numerous crevices along the wall, requiring divers to use lights to spot them. Pike and perch are also commonly encountered throughout the dive.
While specific seasonal highlights are not provided, lake diving in Austria typically offers good visibility outside of strong algal blooms. Divers should be prepared for potential thermoclines, which can lead to colder temperatures at depth. The varying depths make it suitable for both beginner divers exploring the shallower sections and more experienced divers wishing to explore the full 30-meter depth.

