Llethryd Swallet, Extreme Caving discoveries in Gower

This is a long presentation film telling the whole story of discovery and unblocking of this fantastic cave , hidden in the centre of the Gower peninsula of South Wales in the UK.
Chapters links below may help you choose the sections you would like to see or we would be delighted if you watch and like it all !

00.00 Introduction
01.37 Llethryd swallet's location
04.17 20th century discovery of the cave
05.45 Tooth Cave's link to the system
07.42 Barn's Cave discovery ( also shown in a separate video on this channel)
09.42 Cockle Pot (also shown in a separate video on this channel)
11.51 THE MAIN DIG BACK INTO THE GREAT HALL
27.33 Details of the Great Hall
31.48 Unique and highly successful conservation work in the Great Hall
38.48 The frightening Annex Chamber
43.00 Surveying, flooding and entrapment
45.54 The sump passage and eels
54.16 credits