This firmly establishes Sarma Cave as the second deepest cave in the world with depth of 1830 m, following Krubera Cave, located in the same massif, which has been explored this August to -2197 m by the Ukrainian expedition. The third place is hold by Snezhnaya Cave in the nearby Bzybsky Massif, with a depth of 1760 m.
Source: Speleogenesis
Source: Speleogenesis