The Blessings of Nature: Experience the Astonishing Cool Space of Inokori Wind Cave

A Natural Refrigerator Created by Nature

The Inokori Wind Cave located in Azumi, Matsumoto City, Nagano Prefecture, is an astonishing cool space created by nature. The cool air produced by this unique terrain has been cherished by local people for a long time. This time, we introduce you to the charm of this rare natural phenomenon – the Inokori Wind Cave.

A Small Adventure in Pursuit of Coolness: Crossing the Taiko Bridge

Crossing the Taiko Bridge from the Roadside Station Wind Cave Village feels like entering a hidden sanctuary. Walking about 350 meters, roughly a 5-minute path, you’ll arrive at the entrance of the wind cave. This small adventure enhances your anticipation of the astonishment you are about to experience.

Welcome to a 10°C World

Push the door open and step inside to another world. The coolness, more than 10°C different from the outside temperature, will take your breath away. The chill seeping from the walls and floor makes you feel as if you are directly experiencing the power of nature.

A Rare Environment Enhancing the Maturation of Japanese Sake

Inside the wind cave, the Japanese sake from three breweries in Matsumoto City is maturing. Over about 5 months from April to autumn, this natural refrigerator gradually enriches the flavor. It is a perfect harmony of nature and human activity, truly embodying the term “Terroir.”

The Fusion of Traditional Wisdom and Modern Technology

In the past, this wind cave was used to store silkworm eggs. Currently, the interior has been renovated to more efficiently utilize the cool air. However, the stone walls retain their traditional appearance, providing a sense of historical weight.

A Precious Opportunity to Experience the Wonders of Nature

The Inokori Wind Cave is a precious spot where you can feel the breath of the earth. Full explanations are available, allowing you to learn about the mechanism and history of the wind cave. This mysterious space, woven by the marvels of nature and human wisdom, is certainly worth a visit.

It is especially recommended on hot summer days. However, due to the significant temperature difference, remember to bring a jacket. A special experience awaits you in the astonishingly cool space created by nature, where both your mind and body will be refreshed.