Lava Tubes Like Bridge Cave

Church Cave

Lava Tube

7.60 Good

Harman's Cave

Lava Tube

7.30 Good

Byaduk Caves

Lava Tube

7.80 Good

Undara Lava Tubes

Lava Tube

9.20 Excellent

Barker's Cave

Lava Tube

7.50 Good

Road Cave

Lava Tube

7.10 Good

Stephenson Cave

Lava Tube

7.00 Good

Picnic Cave

Lava Tube

6.70 Fair

Port Campbell National Park

National Park

8.36 Great

Umm Jirsan Cave

Lava Tube

8.30 Great

Wilsons Promontory National Park

National Park

8.28 Great

Cape Otway Lightstation

Lighthouse

8.26 Great

Grampians (Gariwerd) Petroglyphs

Petroglyph

8.25 Great

São Vicente Caves

Lava Tube

8.20 Great

Ana Te Pahu

Lava Tube

8.20 Great

Tunnel de lave de la coulée 2004

Lava Tube

8.10 Great

Wilson Butte Cave

Lava Tube

8.10 Great

Werribee Open Range Zoo

Zoo

8.05 Great

Bayliss Cave

Lava Tube

8.00 Great

Leiðarendi

Lava Tube

8.00 Great

Rangitoto Lava Caves

Lava Tube

8.00 Great

Fairy Palace Cave

Lava Tube

8.00 Great

Healesville Sanctuary

Zoo

7.96 Good

Wilsons Promontory

Australia

7.91 Good