Karsts Like Tu Lan Cave System
Son Doong Cave
Karst
9.85
Brilliant
Hang En Cave
Karst
9.15
Excellent
Phong Nha-Ke Bang Karst
Karst
9.55
Brilliant
Krubera-Voronya Cave
Karst
9.20
Excellent
Clearwater Cave
Karst
8.90
Great
Paradise Cave (Thien Duong)
Karst
8.80
Great
Sistema Huautla
Karst
8.50
Great
Sarma Cave
Karst
8.45
Great
Ha Long Bay Karst
Karst
9.42
Excellent
Veryovkina Cave
Karst
9.35
Excellent
Waitomo Glowworm Caves
Karst
9.25
Excellent
Mammoth Cave System
Karst
9.21
Excellent
Ha Long Bay Limestone Pillars
Monolith
9.20
Excellent
Carlsbad Caverns
Karst
9.15
Excellent
Puerto Princesa Underground River
Karst
9.15
Excellent
Phraya Nakhon Cave
Karst
9.10
Excellent
Deer Cave
Karst
9.05
Excellent
Tam Coc Karst
Karst
9.00
Excellent
Škocjan Caves
Karst
8.82
Great
Jenolan Caves
Karst
8.75
Great
Aktun Tunichil Muknal Cave
Karst
8.75
Great
Frasassi Caves
Karst
8.72
Great
Diros Caves (Vlychada)
Karst
8.70
Great
Batu Caves
Karst
8.65
Great
