
Local firm offers tours to Vietnam’s first-ever volcanic cave system
Travel 13:28 02/04/2015A local company has launched tours to Vietnam’s first-ever volcanic cave system, which also boasts Southeast Asia's longest and second longest grottos

Exploring Vietnam’s first-ever volcanic cave system, including SE Asia's longest grotto
Travel 19:33 19/01/2015A member of Vietnam’s travel agent association has told Tuoi Tre (Youth) about his eye-opening experience exploring the country’s first-ever volcanic cave system, one part of which is considered the longest such feature in Southeast Asia

Vietnam’s newly discovered volcanic caves captured in photos
Travel 15:01 04/01/2015Tuoi Tre (Youth) reporters joined a recent further exploration led by Japanese experts into Vietnam’s first-ever volcanic cave system, one part of which is considered the longest such feature in Southeast Asia.