
SOUTH KOREA
SOUTH KOREA
Manjanggul Cave 만장굴, Jeju
Manjanggul Cave is one of the top ten lava tubes to visit that was formed about 200,000-300,000 years ago. It is one of 7 Geomunoreum lava tubes of Jeju Island and located in the North East area.
Manjanggul Cave is one of the top ten lava tubes to visit that was formed about 200,000-300,000 years ago. It is one of 7 Geomunoreum lava tubes of Jeju Island and located in the North East area.