Sōmon Falls

Sōmon Falls in Tenkawa features water dropping through a series of rock formations that create distinct cascading sections. The falls draw water from mountain streams and produce a thundering sound, particularly when flow is strong.

The falls gained recognition through a national selection process that identified top waterfall sites based on natural attributes. This designation brought the location into the spotlight for visitors seeking out Japan's most significant water features.

Local residents maintain traditional practices of environmental stewardship near the falls, reflecting Japanese principles of nature preservation.

Access is via a marked trail system connected to the main parking area, making the walk to the falls straightforward. Multiple viewing spots are positioned along the path so visitors can see the water from different angles.

Water flow shifts dramatically between spring snowmelt and summer rainfall, significantly affecting the volume and sound of the cascades. These seasonal shifts mean visitors experience very different water conditions depending on when they visit.