鷲沢風穴

Washizawa Wind Cave is a natural limestone cave in Shizuoka with intricate formations carved along its walls and ceiling as it extends deep into the mountain. The cave features a network of underground passages and chambers that developed over millions of years.

The cave formed millions of years ago through geological activity that shaped the limestone network beneath the mountain. Over time, these underground structures developed their unique feature of maintaining a steady cool temperature.

Local people used the cave's steady coolness to preserve food across the seasons, a practice that shaped how they lived with the mountain. This simple use shows how communities adapted to what nature offered them.

The cave is accessed through guided tours, with necessary equipment provided at the entrance for safety. Visitors should bring warmer clothing since the temperature stays around 10 degrees Celsius year-round.

The cave holds specific mineral deposits that scientists study to understand ancient tectonic movements in the region. These geological features make it a valuable location for learning about the area's deeper earth history.