Caves of the Mendip Hills then rising up a fracture in the rock. Few caves on the Mendip Hills are more than deep or a few kilometres in length, (with some notable exceptions, such as Swildon's Hole which is over long), but a number are complex with several levels of passages which have been abandoned by the water, for example those around Cheddar. The catchment area of the Cheddar Yeo, which rises in Gough's Cave, measures . Dye marking shows that some of the water travels underground for up to , taking up to 14 days to reach Cheddar. When Banwell Bone Cave was discovered
Chobhar caves Chobhar caves Chobhar caves are an extensive network of natural phreatic caves near the village of Chobhar, which is located 9 km southwest of Kathmandu, Nepal. Chobhar is also known for the Chobhar gorge through which all the water of the valley drains. A small temple of Adinath Sampradaya sits on top of a nearby hill. The temple offers a view of snow-capped mountains. According to Swayambhu Purana and legend, Kathmandu Valley was once a lake. It is believed that the goddess Manjushree cut a gorge at a place called Chobhar Gorge, near Chobhar Ancient Hill Village (sp. also Chovar,