Photo showing a endless road leading to a former secret cold war rocket launch site in the Perm Region, Russia.

Image showing a hole for missiles taken at a former secret cold war rocket launch site in the Perm Region, Russia. Foto einer frueheren russischen Raketenabschussbasis aus dem Kalten Krieg.

Exploring a tunnel at a former secret cold war rocket launch site in the Perm Region, Russia.

Image of an adventurer exploring a former secret cold war rocket launch site in the Perm Region, Russia. Portrait eines Abenteurers an einer frueheren Raketenabschussbasis in Russland aus dem Kalten Krieg.

Photo displaying a misty landscape taken during exploring a former secret cold war rocket launch site in the Perm Region, Russia. Foto einer nebeligen Landschaft einer frueheren Raketenabschussbasis in Russland aus dem Kalten Krieg.

Exploring a foggy hole in the ground. It is part of a former secret cold war rocket launch site in the Perm Region, Russia. Foto eines nebeligen Tunnels einer frueheren Raketenabschussbasis in Russland aus dem Kalten Krieg.

Photo of an adventurer with a flashlight, exploring the tunnels of a former secret cold war rocket launch site in the Perm Region, Russia. Foto eine Abenteurers in einem Tunnel einer frueheren Raketenabschussbasis in Russland aus dem Kalten Krieg.

Portrait of an adventurer exploring a former secret cold war rocket launch site in the Perm Region, Russia. Portrait eines Abenteurers an einer frueheren Raketenabschussbasis in Russland aus dem Kalten Krieg.