swap_horiz Ssangyonggul Alternatives

1

Manjanggul

Manjanggul is a lava tube on Jeju Island, South Korea, extending approximately 8.9 kilometers. It formed from basaltic l...

South Korea Unesco Jeju Show Cave

9.5 Brilliant

2

Undara Lava Tubes

Undara Lava Tubes are extensive subterranean passages within a basalt landscape in Queensland, Australia. Formed by slow...

Australia Queensland Basalt Show Cave

9.2 Excellent

3

Manjanggul Cave

Manjanggul Cave is a remarkably extensive lava tube located on Jeju Island, South Korea. Formed by flowing basaltic lava...

Asia Volcanic South Korea World Heritage

9.2 Excellent

4

Algar do Carvão

Algar do Carvão is a significant lava tube located in Portugal’s Azores islands. It's notable for being one of Europe’s...

Portugal Azores Show Cave Terceira

9.1 Excellent

5

Víðgelmir

Víðgelmir is a vast Icelandic lava tube located within the Hallmundarhraun lava field. It’s notable for being one of Eur...

Large Iceland Show Cave Hallmundarhraun

9.0 Excellent

6

Jameos del Agua

Jameos del Agua is a remarkable natural lava tube located on Lanzarote Island, Spain. Formed during volcanic activity, i...

Spain Lanzarote Show Cave Anchialine

9.0 Excellent

7

Nāhuku (Thurston Lava Tube)

Nāhuku, or Thurston Lava Tube, offers a unique glimpse into volcanic activity within Hawaii Volcanoes National Park. Thi...

Hawaii Kilauea Nps Show Cave

8.8 Great

8

Gruta das Torres

The Gruta das Torres is a significant lava tube situated on Pico Island, Azores. It represents Portugal’s largest known...

Pico Portugal Azores Show Cave

8.7 Great

9

Cueva de Todoque

Cueva de Todoque is a roughly 600-metre lava tube on La Palma, Spain, formed during the 1949 eruption of the San Juan vo...

Geology Canary Islands LA Palma Volcanic Cave

8.6 Great

10

Bandera Ice Cave

The Bandera Ice Cave is a lava tube located in the El Malpais area of western New Mexico, near the town of Grants. It fo...

New Mexico Ice Cave Show Cave Bandera Volcano

8.6 Great

11

Raufarhólshellir

Raufarhólshellir is a remarkable Icelandic lava tube formed by ancient basaltic flows. Its notable feature is extensive...

Iceland Show Cave Skylights Leitahraun

8.5 Great

12

Princess Margaret Rose Cave

Princess Margaret Rose Cave is a limestone solutional cave located in the Lower Glenelg National Park in Victoria, Austr...

Australia Victoria Byaduk Volcanic Cave

8.4 Great

13

Bengdwigul Lava Tube

The Bengdwigul Lava Tube represents a significant geological feature within the Geomunoreum UNESCO Global Geopark on Jej...

South Korea Unesco Jeju Geomunoreum

8.3 Great

14

Gimnyeonggul Lava Tube

The Gimnyeonggul Lava Tube represents a significant example of volcanic activity and carbonate deposition. Located benea...

South Korea Unesco Jeju Carbonate

8.2 Great

15

Gimnyeonggul Cave

Gimnyeonggul Cave is a remarkable lava tube situated on Jeju Island in South Korea. Formed by ancient volcanic activity,...

Asia Volcanic South Korea Long Tube

8.1 Great

16

Bukoreumdonggul Lava Tube

Bukoreumdonggul Lava Tube is a volcanic cave located on Jeju Island in South Korea. It is a component of the Geomunoreum...

South Korea Unesco Jeju Geomunoreum

7.8 Good

17

Hyeopjaegul

Hyeopjaegul is a lava tube located within Hallim Park on Jeju Island, South Korea. Formed by ancient basaltic lava flows...

South Korea Jeju Show Cave Volcanic Cave

7.7 Good

18

Billegul

Billegul is an extensive lava-tube cave on Jeju Island, South Korea, notable for the island's characteristic basalt pass...

South Korea Jeju Caving Volcanic Cave

7.5 Good

19

Billemotdonggul Lava Tube

Billemotdonggul Lava Tube is a geological formation situated on Jeju Island in South Korea. The cave features a network...

South Korea Wild Jeju Basalt

7.4 Good

20

Daerimdonggul Lava Tube

The Daerimdonggul Lava Tube is a geological site located on Jeju Island in South Korea. It forms a segment of the Geomun...

South Korea Unesco Jeju Geomunoreum

7.1 Good