The 25-km volcanic cavern system was discovered by a group of Vietnamese and Japanese scientists in Krong No district’s Choah village in 2014. The system includes more than 100 caves with different sizes To enter the caves, visitors have to cross a large grass hill The caves were formed millions of years ago The cave entrance With unique geological identities and magnificent landscapes, the volcanic cavern system is seen as an ideal destination in Dak Nong aiming to attract more domestic and foreign tourists as a contribution to boosting the locality’s socio-economic development. Green mosses and ferns covered walkways |
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