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
Cheddar Gorge open-top bus tour operates during the summer. Cheddar cheese is made in the lower part of the gorge. UK 1960s Garage Rock band The Troggs used Cheddar Caves as the backdrop for the band photo on their debut album "From Nowhere – The Troggs", which included the US "Billboard" no.1 hit single (no.2 UK), "Wild Thing". Cheddar Gorge was the setting for Peter Nichols' 1968 comedy "The Gorge", in the BBC's Wednesday Play series. Cheddar Gorge is a panel game played on the BBC Radio 4 series "I'm Sorry I Haven't a Clue". The gorge was used as a location