System | Length (miles) | Country | % Correct |
---|---|---|---|
Mammoth Cave | 412 | United States | 100%
|
Shuanghedong | 176 | China | 93%
|
Sistema Sac Actun / Sistema Dos Ojos | 231.1 | Mexico | 90%
|
Bullita Cave | 74.81 | Australia | 86%
|
Réseau Félix Trombe | 72.82 | France | 69%
|
Sistema del Alto Tejuelo | 107.5 | Spain | 59%
|
Optymistychna | 159.7 | Ukraine | 45%
|
Clearwater Cave System | 147.9 | Malaysia | 41%
|
Schönberg-Höhlensystem | 93.95 | Austria | 31%
|
Hölloch | 129.2 | Switzerland | 28%
|
Copyright H Brothers Inc, 2008–2024
Contact Us | Go To Top | View Desktop Site