Seerenbach Falls

Seerenbach Falls is a three-part cascade system in canton St. Gallen with the central section dropping approximately 305 meters, making it Switzerland's second-highest waterfall. The water plunges over steep rock faces and creates a spectacular natural display in this mountainous terrain.

The falls developed through geological processes over millions of years that shaped the Churfirsten mountain area. Researchers studied the cave system behind the falls between 1953 and 1981, uncovering extensive passages within the rock.

The name derives from local lakes in the area, reflecting the water-rich landscape that defines this region. Visitors can observe how the powerful flow shapes the surrounding terrain and creates a natural gathering place.

The hike to reach the falls starts from Weesen and takes about three to four hours for a round trip covering roughly ten kilometers. The terrain is steep and can be slippery, particularly after rain, so visitors should wear proper footwear and allow adequate time.

Behind the lowest section of the falls, the water merges with the Rinquelle, a karst spring that emerges from a massive underground cavern. This cavern extends roughly 3000 meters deep into the Churfirsten mountains and transforms the waterfall into a window onto a hidden subterranean world.