Lava Tubes Like Lake Cave

Guler Ice Cave

Lava Tube

7.34 Good

Surprise Cave

Lava Tube

7.02 Good

Juniper Cave

Lava Tube

6.92 Fair

Ozone Cave

Lava Tube

6.38 Fair

Thurston Lava Tube (Nahuku)

Lava Tube

8.72 Great

Lava River Cave

Lava Tube

8.48 Great

Crystal Ice Cave

Lava Tube

8.06 Great

Gruta da Carvão

Lava Tube

8.03 Great

Cueva de los Naturalistas

Lava Tube

7.72 Good

Kaumana Caves

Lava Tube

7.46 Good

Catacomb Cave

Lava Tube

7.22 Good

South Ice Cave

Lava Tube

6.86 Fair

Dahl Sultan

Lava Tube

6.76 Fair

Indian Well Cave

Lava Tube

6.74 Fair

Wapi Cave

Lava Tube

6.47 Fair

Incline Cave

Lava Tube

5.96 Mediocre

Manjanggul Cave

Lava Tube

9.20 Excellent

Ape Cave

Lava Tube

8.70 Great

Raufarholshellir

Lava Tube

8.62 Great

Grotta del Gelo

Lava Tube

8.60 Great

Umm Jirsan

Lava Tube

8.57 Great

Snoqualmie Falls

Waterfall

8.50 Great

Tolbachik Lava Tubes

Lava Tube

8.46 Great

Kitum Cave

Lava Tube

8.34 Great