Moscow cavers on a scientific and athletic expedition into the world's second deepest Snezhnaya Cave (-1,753 m deep). The speleologists come back to their underground camp through a narrow hole.
- Categories: Environmental Issues, Sports, Science & Technology
- Location: Georgia
- Event date: 01.10.1982
- Date published: 29.08.2009
- Author: Morozov
- Credit: Sputnik
- Source: Sputnik
- Original: DP82-1712, 35 mm slide
- Media: JPEG, 5316x3544px, 4.9Mb