Phong Nha cave Vietnam 🇻🇳

#traveldiaries Phong Nha Cave is the most popular attractions in the national park. Both of these are enjoyable, straightforward half-day tours, easily booked via your hotel. The entry to Phong Nha Cave features a journey along the river, while in Paradise Cave, a series of wooden walkways lets you explore safely. It is 7,729 metres long and contains 14 grottoes, as well as a 13,969 metre underground river. While scientists have surveyed 44.5 kilometres of passages, tourists are only allowed to explore the first 1500 metres. #historicallandmarks #localguides