Exploring the Tham Khoun Xe one of the world's Largest River Cave

Shot during a two day kayaking trip, this video takes you on a journey through one of the world’s largest river cave, the Tham Khoun Xe on the Xe Bang Fai River…

Tham Khoun Xe is a river cave carved by the mighty Xe Bang Fai River and is located in Hin Nam No National Protected Area in central Laos.



At 7 km long and with an average width and height of 76m and 56m respectively, it is considered one of the largest active river caves in the world.