Monday, February 1, 2016
Source: Tham Khoun Xe on Vimeo.
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.
Posted by SNi at 2/01/2016 01:00:00 AM