Tags: Cave.
Longwood Swallet 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 and connected to August Hole.It is 1.65 km in length and reaches a depth of 175m.The cave was discovered in September 1944 by boys from Sidcot School.The picture shown is not Longwood Swallet it is Longwood Valley Sink.Longwood Swallet’s entrance is a lidded concrete block construction.
