Lava Tubes Like Vatnshellir
Undara Lava Tubes
Lava Tube
9.20
Excellent
Víðgelmir
Lava Tube
9.00
Excellent
Raufarhólshellir
Lava Tube
8.50
Great
Leiðarendi
Lava Tube
8.00
Great
Hallmundarhellir
Lava Tube
7.90
Good
Stefánshellir
Lava Tube
7.80
Good
Komakado Kazaana Cave
Lava Tube
7.70
Good
Cueva del Llano
Lava Tube
7.50
Good
Gjábakkahellir
Lava Tube
7.20
Good
Mammoth Cave (Idaho)
Lava Tube
7.00
Good
Arnarker
Lava Tube
6.70
Fair
Algar do Carvão
Lava Tube
9.10
Excellent
Jameos del Agua
Lava Tube
9.00
Excellent
Nāhuku (Thurston Lava Tube)
Lava Tube
8.80
Great
Gruta das Torres
Lava Tube
8.70
Great
Raufarholshellir
Lava Tube
8.62
Great
Búri
Lava Tube
8.40
Great
Reynisfjara Beach
Beach
8.35
Great
Surtshellir
Lava Tube
8.30
Great
Umm Jirsan Cave
Lava Tube
8.30
Great
Ana Te Pahu
Lava Tube
8.20
Great
São Vicente Caves
Lava Tube
8.20
Great
Gruta do Carvão
Lava Tube
8.10
Great
Tunnel de lave de la coulée 2004
Lava Tube
8.10
Great
