Tham Kong Lo

Photo

by Alexander Blecher, blecher.info, all 450 pictures, overview

/ CC BY-SA 4.0

Tham Kong Lo, also known as Kong Lor Cave, is a limestone cave located in Phu Hin Bun National Park in central Laos. The cave stretches approximately 7.5 kilometers (4.7 miles) through a mountain and is traversed by the Nam Hin Bun River. Its impressive dimensions, with some sections reaching up to 90 meters (295 feet) in height and width, make it a popular destination for adventurous travelers. Visitors can explore the cave by boat, marveling at the stalactites and stalagmites as well as the dark, subterranean river.