Going through 7.5 km long Konglor cave by boat in Khammouane province, central Laos.
Hinboun river flows through 7.5km long Konglor cave connecting the two valleys of the limestone mountains.
We went through the cave using long tail boats on the 31th Dec 2011.
On the upstream side of the valley we walked to a village where we donated school supplies to a primary school.
Khammouane province, central Laos.