swap_horiz Dahl Sultan Alternatives

1

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

2

Thurston Lava Tube (Nahuku)

The Thurston Lava Tube, formerly known as Nahuku, offers a unique glimpse into volcanic activity. Located within Hawai'i...

Accessible Hawaii National Park Volcanic

8.7 Great

3

Grotta del Gelo

Grotta del Gelo is a unique Italian lava tube located within the Etna volcano’s complex system. Formed by ancient lava f...

Italy Volcanic Ice Etna

8.6 Great

4

Raufarholshellir

Raufarholshellir is a substantial lava tube within Iceland’s southern region. It measures over 1,300 meters and represen...

Europe Volcanic Tourism Iceland

8.6 Great

5

Umm Jirsan

Umm Jirsan is a significant lava tube within the Harrat Rahat volcanic field in Saudi Arabia. It represents the longest...

Volcanic Middle East Saudi Arabia Longest Arabia

8.6 Great

6

Lava River Cave

The Lava River Cave is a remarkable lava tube situated within Arizona’s volcanic landscape. Formed by flowing lava thous...

Arizona Volcanic North America Tourism

8.5 Great

7

Tolbachik Lava Tubes

The Tolbachik Lava Tubes represent a significant network of subterranean caves formed by recent lava flows within the ac...

Russia Asia Active Volcano Volcanic

8.5 Great

8

Umm Jirsan Cave

Umm Jirsan Cave represents a significant lava-tube formation within the Harrat Khaybar desert of Saudi Arabia. This basa...

Desert Saudi Arabia Basalt Harrat Khaybar

8.3 Great

9

Kitum Cave

Kitum Cave is a unique lava tube situated within the Kitum Volcanic Valley of Kenya’s Rift Valley. The cave's distinctiv...

Wildlife Volcanic Africa Kenya

8.3 Great

10

Narusawa Hyoketsu (Narusawa Ice Cave)

The Narusawa Ice Cave is a remarkable lava tube situated beneath Mount Fuji in Japan. Formed within a volcanic conduit,...

Asia Japan Volcanic Ice Cave

8.2 Great

11

Crystal Ice Cave

The Crystal Ice Cave is a unique lava tube located within Craters of the Moon National Monument in Idaho. Formed by flow...

Idaho Volcanic North America Ice Cave

8.1 Great

12

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

13

Fugaku Fuketsu (Fuji Wind Cave)

The Fugaku Fuketsu, also known as Fuji Wind Cave, is a natural lava tube situated beneath Mount Fuji in Japan. Formed by...

Asia Japan Volcanic Ice Cave

8.1 Great

14

Gruta da Carvão

Gruta da Carvão is a significant lava-tube cave system located on São Miguel Island, Azores. It represents a preserved s...

Exploration Europe Volcanic Azores

8.0 Great

15

Cueva de los Naturalistas

Cueva de los Naturalistas is a large lava tube located in Lanzarote, Canary Islands, Spain, renowned for its vast, multi...

Exploration Europe Volcanic Canary Islands

7.7 Good

16

Suswa Caves

Suswa Caves are a network of lava tubes on Mount Suswa in Kenya, notable for their intricate rock formations and large p...

Volcanic Africa Kenya Rift Valley

7.6 Good

17

Surprise Cave

Surprise Cave is a striking lava tube located in Hawaii Volcanoes National Park, USA, notable for its extensive passages...

Exploration Idaho Volcanic North America

7.0 Good

18

Juniper Cave

Juniper Cave is a significant lava tube situated within the Craters of the Moon National Monument in Idaho, USA, known f...

Exploration California Volcanic North America

6.9 Fair

19

Lake Cave

Lake Cave is a prominent lava tube located in Washington state, USA, notable for its extensive underground passage that...

Exploration Washington Volcanic North America

6.7 Fair

20

Ozone Cave

Ozone Cave is a historic lava tube located in Lava Beds National Monument, California, USA, historically noted for its d...

Exploration California Volcanic North America

6.4 Fair