Cave in Kuopio, Finland attracts young visitors and preserves wartime history

In the center of Kuopio, Finland, there is a cave that locals can access freely, attracting especially young visitors. This cave, built in 1941, served as a splinter protection shelter when the interim peace with the Soviet Union ended and World War II began in June. Throughout the years, photos and legends about the cave have circulated among generations.

“It is definitely an exciting place, but we hope it is left undisturbed,” says Petri Hartikainen, head of property services for the city of Kuopio. Over the years, a thick layer of gravel has accumulated on the cave’s floor.

Numerous caves exist in various cities; however, there is no national registry documenting the wartime caves, nor is their condition well-known. “The caves may not necessarily be in good enough condition to be utilized today,” explains Jarkko Häyrinen, a rescue inspector from the Ministry of the Interior.

Kuopio’s cave currently stores sanding gravel and contains machines and parts. The city took a low-profile approach regarding the cave, emphasizing its potential value in emergency situations. Historical photographs from 1941 can be found in Kuopio’s cultural history museum archives.

Business owner Juha Iivarinen has leased the cave for over 20 years, handling winter maintenance for properties in the area. Vandalism has not been a significant issue, partly due to water at the entrance deterring some visitors. The cave remains open, without a gate, despite the constant extraction of sand by dozens of machines daily.

Iivarinen notes that the cave’s temperature remains above freezing throughout most of the year, and he recalls an instance where he was able to remain undetected in the shadows while young visitors entered the cave.