The limestone formations in Batoka Gorge are a major attraction for caving enthusiasts. These caves have been formed over ...

South West China, Myanmar and Northern Vietnam contain one of the oldest exposed outcrops of limestone in the world. Within this area are thousands of caves and gorges. It is only recently that ...

The flooding, brought on by 35 inches of rain in eight days, sent a wall of water more than seven feet tall over the 1,250-foot wide spillway and into a narrow valley behind Canyon Dam. The ...

A is a limestone pavement which is formed when the joints in the limestone are dissolved away by the rainwater. Limestone is dissolved because rainwater is a weak carbonic acid. The joints which are ...