Rhino Rift is a cave near Charterhouse, in the Carboniferous Limestone of the Mendip Hills, in Somerset, England. The cave is part of the Cheddar Complex SSSI.
It is 253 m in length and reaches a depth of 147 m.[2]
The cave was discovered in 1971 after a successful dig by members of the Wessex Cave Club.[3] Previous digging by the University of Bristol Spelaeological Society had unearthed remains of extinct animals, hence the cave's name.[4]
The cave is locked and access is controlled by the Charterhouse Caving Company.