A good reminder to always take in your surroundings while being on a hike. Higher up, there is a huge cave, which isn't directly in the line of sight of the path.
A small cave behind the waterfall offers a magnificent view through the waterfall into the valley below. A steep path with a via ferrata (secured by a wire rope) leads there.
The trail from Döllach along the Zirknitzgrotte in the direction of the Zirknitz road is not listed on some hiking maps and Google Maps, but it is very well accessible. …