Karsts Like Longhorn Cavern
Natural Bridge Caverns
Karst
6.58
Fair
Jewel Cave
Karst
7.87
Good
Grutas de Cacahuamilpa
Karst
7.73
Good
Blanchard Springs Caverns
Karst
7.29
Good
Caverns of Sonora
Karst
7.25
Good
Wind Cave
Karst
7.22
Good
Shenandoah Caverns
Karst
6.21
Fair
Timpanogos Cave
Karst
6.21
Fair
Meramec Caverns
Karst
6.18
Fair
Edwards Plateau Karst
Karst
5.66
Mediocre
Marvel Cave
Karst
5.66
Mediocre
Son Doong Cave
Karst
9.06
Excellent
Phong Nha-Ke Bang Karst
Karst
8.79
Great
Veryovkina Cave
Karst
8.60
Great
Waitomo Glowworm Caves
Karst
8.51
Great
Mammoth Cave System
Karst
8.47
Great
Sarawak Chamber
Karst
8.46
Great
Krubera-Voronya Cave
Karst
8.46
Great
Puerto Princesa Underground River
Karst
8.42
Great
Hang En Cave
Karst
8.42
Great
Carlsbad Caverns
Karst
8.42
Great
Phraya Nakhon Cave
Karst
8.37
Great
Jeita Grotto
Karst
8.33
Great
Deer Cave
Karst
8.33
Great
